28385510400

素因数分解:

$2^{10}\times 3^8\times 5^2\times {\mathrm{13}}^2$

素因数の和:80

約数の個数: 891

約数和(自身を含む): 114279901671

約数和(自身を除く): 85894391271

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 128, 130, 135, 144, 150, 156, 160, 162, 169, 180, 192, 195, 200, 208, 216, 225, 234, 240, 243, 256, 260, 270, 288, 300, 312, 320, 324, 325, 338, 351, 360, 384, 390, 400, 405, 416, 432, 450, 468, 480, 486, 507, 512, 520, 540, 576, 585, 600, 624, 640, 648, 650, 675, 676, 702, 720, 729, 768, 780, 800, 810, 832, 845, 864, 900, 936, 960, 972, 975, 1014, 1024, 1040, 1053, 1080, 1152, 1170, 1200, 1215, 1248, 1280, 1296, 1300, 1350, 1352, 1404, 1440, 1458, 1521, 1536, 1560, 1600, 1620, 1664, 1690, 1728, 1755, 1800, 1872, 1920, 1944, 1950, 2025, 2028, 2080, 2106, 2160, 2187, 2304, 2340, 2400, 2430, 2496, 2535, 2560, 2592, 2600, 2700, 2704, 2808, 2880, 2916, 2925, 3042, 3072, 3120, 3159, 3200, 3240, 3328, 3380, 3456, 3510, 3600, 3645, 3744, 3840, 3888, 3900, 4050, 4056, 4160, 4212, 4225, 4320, 4374, 4563, 4608, 4680, 4800, 4860, 4992, 5070, 5120, 5184, 5200, 5265, 5400, 5408, 5616, 5760, 5832, 5850, 6075, 6084, 6240, 6318, 6400, 6480, 6561, 6656, 6760, 6912, 7020, 7200, 7290, 7488, 7605, 7680, 7776, 7800, 8100, 8112, 8320, 8424, 8450, 8640, 8748, 8775, 9126, 9216, 9360, 9477, 9600, 9720, 9984, 10140, 10368, 10400, 10530, 10800, 10816, 10935, 11232, 11520, 11664, 11700, 12150, 12168, 12480, 12636, 12675, 12800, 12960, 13122, 13312, 13520, 13689, 13824, 14040, 14400, 14580, 14976, 15210, 15360, 15552, 15600, 15795, 16200, 16224, 16640, 16848, 16900, 17280, 17496, 17550, 18225, 18252, 18720, 18954, 19200, 19440, 19968, 20280, 20736, 20800, 21060, 21600, 21632, 21870, 22464, 22815, 23040, 23328, 23400, 24300, 24336, 24960, 25272, 25350, 25600, 25920, 26244, 26325, 27040, 27378, 27648, 28080, 28431, 28800, 29160, 29952, 30420, 31104, 31200, 31590, 32400, 32448, 32805, 33280, 33696, 33800, 34560, 34992, 35100, 36450, 36504, 37440, 37908, 38025, 38400, 38880, 39936, 40560, 41067, 41472, 41600, 42120, 43200, 43264, 43740, 44928, 45630, 46080, 46656, 46800, 47385, 48600, 48672, 49920, 50544, 50700, 51840, 52488, 52650, 54080, 54675, 54756, 56160, 56862, 57600, 58320, 59904, 60840, 62208, 62400, 63180, 64800, 64896, 65610, 66560, 67392, 67600, 68445, 69120, 69984, 70200, 72900, 73008, 74880, 75816, 76050, 76800, 77760, 78975, 81120, 82134, 82944, 83200, 84240, 85293, 86400, 86528, 87480, 89856, 91260, 93312, 93600, 94770, 97200, 97344, 99840, 101088, 101400, 103680, 104976, 105300, 108160, 109350, 109512, 112320, 113724, 114075, 115200, 116640, 119808, 121680, 123201, 124416, 124800, 126360, 129600, 129792, 131220, 134784, 135200, 136890, 138240, 139968, 140400, 142155, 145800, 146016, 149760, 151632, 152100, 155520, 157950, 162240, 164025, 164268, 166400, 168480, 170586, 172800, 173056, 174960, 179712, 182520, 186624, 187200, 189540, 194400, 194688, 199680, 202176, 202800, 205335, 207360, 209952, 210600, 216320, 218700, 219024, 224640, 227448, 228150, 230400, 233280, 236925, 243360, 246402, 248832, 249600, 252720, 259200, 259584, 262440, 269568, 270400, 273780, 279936, 280800, 284310, 291600, 292032, 299520, 303264, 304200, 311040, 315900, 324480, 328050, 328536, 332800, 336960, 341172, 342225, 345600, 349920, 359424, 365040, 369603, 373248, 374400, 379080, 388800, 389376, 404352, 405600, 410670, 414720, 419904, 421200, 426465, 432640, 437400, 438048, 449280, 454896, 456300, 466560, 473850, 486720, 492804, 499200, 505440, 518400, 519168, 524880, 539136, 540800, 547560, 559872, 561600, 568620, 583200, 584064, 599040, 606528, 608400, 616005, 622080, 631800, 648960, 656100, 657072, 673920, 682344, 684450, 691200, 699840, 710775, 730080, 739206, 746496, 748800, 758160, 777600, 778752, 808704, 811200, 821340, 839808, 842400, 852930, 865280, 874800, 876096, 898560, 909792, 912600, 933120, 947700, 973440, 985608, 998400, 1010880, 1026675, 1036800, 1049760, 1078272, 1081600, 1095120, 1108809, 1119744, 1123200, 1137240, 1166400, 1168128, 1213056, 1216800, 1232010, 1244160, 1263600, 1297920, 1312200, 1314144, 1347840, 1364688, 1368900, 1399680, 1421550, 1460160, 1478412, 1497600, 1516320, 1555200, 1557504, 1617408, 1622400, 1642680, 1679616, 1684800, 1705860, 1749600, 1752192, 1797120, 1819584, 1825200, 1848015, 1866240, 1895400, 1946880, 1971216, 2021760, 2053350, 2073600, 2099520, 2132325, 2163200, 2190240, 2217618, 2239488, 2246400, 2274480, 2332800, 2336256, 2426112, 2433600, 2464020, 2527200, 2595840, 2624400, 2628288, 2695680, 2729376, 2737800, 2799360, 2843100, 2920320, 2956824, 2995200, 3032640, 3080025, 3110400, 3234816, 3244800, 3285360, 3359232, 3369600, 3411720, 3499200, 3504384, 3639168, 3650400, 3696030, 3732480, 3790800, 3893760, 3942432, 4043520, 4106700, 4199040, 4264650, 4326400, 4380480, 4435236, 4492800, 4548960, 4665600, 4672512, 4852224, 4867200, 4928040, 5054400, 5248800, 5256576, 5391360, 5458752, 5475600, 5544045, 5598720, 5686200, 5840640, 5913648, 6065280, 6160050, 6220800, 6489600, 6570720, 6718464, 6739200, 6823440, 6998400, 7008768, 7278336, 7300800, 7392060, 7581600, 7787520, 7884864, 8087040, 8213400, 8398080, 8529300, 8760960, 8870472, 8985600, 9097920, 9240075, 9331200, 9704448, 9734400, 9856080, 10108800, 10497600, 10513152, 10917504, 10951200, 11088090, 11197440, 11372400, 11681280, 11827296, 12130560, 12320100, 12979200, 13141440, 13478400, 13646880, 13996800, 14017536, 14556672, 14601600, 14784120, 15163200, 15769728, 16174080, 16426800, 16796160, 17058600, 17521920, 17740944, 18195840, 18480150, 18662400, 19468800, 19712160, 20217600, 20995200, 21026304, 21835008, 21902400, 22176180, 22744800, 23362560, 23654592, 24261120, 24640200, 26282880, 26956800, 27293760, 27720225, 27993600, 29113344, 29203200, 29568240, 30326400, 31539456, 32853600, 33592320, 34117200, 35043840, 35481888, 36391680, 36960300, 38937600, 39424320, 40435200, 41990400, 42052608, 43670016, 43804800, 44352360, 45489600, 47309184, 48522240, 49280400, 52565760, 54587520, 55440450, 55987200, 58406400, 59136480, 60652800, 63078912, 65707200, 68234400, 70087680, 70963776, 72783360, 73920600, 78848640, 80870400, 83980800, 87340032, 87609600, 88704720, 90979200, 94618368, 98560800, 105131520, 109175040, 110880900, 116812800, 118272960, 121305600, 126157824, 131414400, 136468800, 141927552, 145566720, 147841200, 157697280, 167961600, 175219200, 177409440, 181958400, 189236736, 197121600, 210263040, 218350080, 221761800, 236545920, 242611200, 262828800, 272937600, 283855104, 295682400, 315394560, 350438400, 354818880, 363916800, 378473472, 394243200, 436700160, 443523600, 473091840, 525657600, 545875200, 567710208, 591364800, 630789120, 709637760, 727833600, 788486400, 887047200, 946183680, 1051315200, 1091750400, 1135420416, 1182729600, 1419275520, 1576972800, 1774094400, 1892367360, 2183500800, 2365459200, 2838551040, 3153945600, 3548188800, 4730918400, 5677102080, 7096377600, 9461836800, 14192755200, 28385510400]

約数ペア:

[(1, 28385510400), (2, 14192755200), (3, 9461836800), (4, 7096377600), (5, 5677102080), (6, 4730918400), (8, 3548188800), (9, 3153945600), (10, 2838551040), (12, 2365459200), (13, 2183500800), (15, 1892367360), (16, 1774094400), (18, 1576972800), (20, 1419275520), (24, 1182729600), (25, 1135420416), (26, 1091750400), (27, 1051315200), (30, 946183680), (32, 887047200), (36, 788486400), (39, 727833600), (40, 709637760), (45, 630789120), (48, 591364800), (50, 567710208), (52, 545875200), (54, 525657600), (60, 473091840), (64, 443523600), (65, 436700160), (72, 394243200), (75, 378473472), (78, 363916800), (80, 354818880), (81, 350438400), (90, 315394560), (96, 295682400), (100, 283855104), (104, 272937600), (108, 262828800), (117, 242611200), (120, 236545920), (128, 221761800), (130, 218350080), (135, 210263040), (144, 197121600), (150, 189236736), (156, 181958400), (160, 177409440), (162, 175219200), (169, 167961600), (180, 157697280), (192, 147841200), (195, 145566720), (200, 141927552), (208, 136468800), (216, 131414400), (225, 126157824), (234, 121305600), (240, 118272960), (243, 116812800), (256, 110880900), (260, 109175040), (270, 105131520), (288, 98560800), (300, 94618368), (312, 90979200), (320, 88704720), (324, 87609600), (325, 87340032), (338, 83980800), (351, 80870400), (360, 78848640), (384, 73920600), (390, 72783360), (400, 70963776), (405, 70087680), (416, 68234400), (432, 65707200), (450, 63078912), (468, 60652800), (480, 59136480), (486, 58406400), (507, 55987200), (512, 55440450), (520, 54587520), (540, 52565760), (576, 49280400), (585, 48522240), (600, 47309184), (624, 45489600), (640, 44352360), (648, 43804800), (650, 43670016), (675, 42052608), (676, 41990400), (702, 40435200), (720, 39424320), (729, 38937600), (768, 36960300), (780, 36391680), (800, 35481888), (810, 35043840), (832, 34117200), (845, 33592320), (864, 32853600), (900, 31539456), (936, 30326400), (960, 29568240), (972, 29203200), (975, 29113344), (1014, 27993600), (1024, 27720225), (1040, 27293760), (1053, 26956800), (1080, 26282880), (1152, 24640200), (1170, 24261120), (1200, 23654592), (1215, 23362560), (1248, 22744800), (1280, 22176180), (1296, 21902400), (1300, 21835008), (1350, 21026304), (1352, 20995200), (1404, 20217600), (1440, 19712160), (1458, 19468800), (1521, 18662400), (1536, 18480150), (1560, 18195840), (1600, 17740944), (1620, 17521920), (1664, 17058600), (1690, 16796160), (1728, 16426800), (1755, 16174080), (1800, 15769728), (1872, 15163200), (1920, 14784120), (1944, 14601600), (1950, 14556672), (2025, 14017536), (2028, 13996800), (2080, 13646880), (2106, 13478400), (2160, 13141440), (2187, 12979200), (2304, 12320100), (2340, 12130560), (2400, 11827296), (2430, 11681280), (2496, 11372400), (2535, 11197440), (2560, 11088090), (2592, 10951200), (2600, 10917504), (2700, 10513152), (2704, 10497600), (2808, 10108800), (2880, 9856080), (2916, 9734400), (2925, 9704448), (3042, 9331200), (3072, 9240075), (3120, 9097920), (3159, 8985600), (3200, 8870472), (3240, 8760960), (3328, 8529300), (3380, 8398080), (3456, 8213400), (3510, 8087040), (3600, 7884864), (3645, 7787520), (3744, 7581600), (3840, 7392060), (3888, 7300800), (3900, 7278336), (4050, 7008768), (4056, 6998400), (4160, 6823440), (4212, 6739200), (4225, 6718464), (4320, 6570720), (4374, 6489600), (4563, 6220800), (4608, 6160050), (4680, 6065280), (4800, 5913648), (4860, 5840640), (4992, 5686200), (5070, 5598720), (5120, 5544045), (5184, 5475600), (5200, 5458752), (5265, 5391360), (5400, 5256576), (5408, 5248800), (5616, 5054400), (5760, 4928040), (5832, 4867200), (5850, 4852224), (6075, 4672512), (6084, 4665600), (6240, 4548960), (6318, 4492800), (6400, 4435236), (6480, 4380480), (6561, 4326400), (6656, 4264650), (6760, 4199040), (6912, 4106700), (7020, 4043520), (7200, 3942432), (7290, 3893760), (7488, 3790800), (7605, 3732480), (7680, 3696030), (7776, 3650400), (7800, 3639168), (8100, 3504384), (8112, 3499200), (8320, 3411720), (8424, 3369600), (8450, 3359232), (8640, 3285360), (8748, 3244800), (8775, 3234816), (9126, 3110400), (9216, 3080025), (9360, 3032640), (9477, 2995200), (9600, 2956824), (9720, 2920320), (9984, 2843100), (10140, 2799360), (10368, 2737800), (10400, 2729376), (10530, 2695680), (10800, 2628288), (10816, 2624400), (10935, 2595840), (11232, 2527200), (11520, 2464020), (11664, 2433600), (11700, 2426112), (12150, 2336256), (12168, 2332800), (12480, 2274480), (12636, 2246400), (12675, 2239488), (12800, 2217618), (12960, 2190240), (13122, 2163200), (13312, 2132325), (13520, 2099520), (13689, 2073600), (13824, 2053350), (14040, 2021760), (14400, 1971216), (14580, 1946880), (14976, 1895400), (15210, 1866240), (15360, 1848015), (15552, 1825200), (15600, 1819584), (15795, 1797120), (16200, 1752192), (16224, 1749600), (16640, 1705860), (16848, 1684800), (16900, 1679616), (17280, 1642680), (17496, 1622400), (17550, 1617408), (18225, 1557504), (18252, 1555200), (18720, 1516320), (18954, 1497600), (19200, 1478412), (19440, 1460160), (19968, 1421550), (20280, 1399680), (20736, 1368900), (20800, 1364688), (21060, 1347840), (21600, 1314144), (21632, 1312200), (21870, 1297920), (22464, 1263600), (22815, 1244160), (23040, 1232010), (23328, 1216800), (23400, 1213056), (24300, 1168128), (24336, 1166400), (24960, 1137240), (25272, 1123200), (25350, 1119744), (25600, 1108809), (25920, 1095120), (26244, 1081600), (26325, 1078272), (27040, 1049760), (27378, 1036800), (27648, 1026675), (28080, 1010880), (28431, 998400), (28800, 985608), (29160, 973440), (29952, 947700), (30420, 933120), (31104, 912600), (31200, 909792), (31590, 898560), (32400, 876096), (32448, 874800), (32805, 865280), (33280, 852930), (33696, 842400), (33800, 839808), (34560, 821340), (34992, 811200), (35100, 808704), (36450, 778752), (36504, 777600), (37440, 758160), (37908, 748800), (38025, 746496), (38400, 739206), (38880, 730080), (39936, 710775), (40560, 699840), (41067, 691200), (41472, 684450), (41600, 682344), (42120, 673920), (43200, 657072), (43264, 656100), (43740, 648960), (44928, 631800), (45630, 622080), (46080, 616005), (46656, 608400), (46800, 606528), (47385, 599040), (48600, 584064), (48672, 583200), (49920, 568620), (50544, 561600), (50700, 559872), (51840, 547560), (52488, 540800), (52650, 539136), (54080, 524880), (54675, 519168), (54756, 518400), (56160, 505440), (56862, 499200), (57600, 492804), (58320, 486720), (59904, 473850), (60840, 466560), (62208, 456300), (62400, 454896), (63180, 449280), (64800, 438048), (64896, 437400), (65610, 432640), (66560, 426465), (67392, 421200), (67600, 419904), (68445, 414720), (69120, 410670), (69984, 405600), (70200, 404352), (72900, 389376), (73008, 388800), (74880, 379080), (75816, 374400), (76050, 373248), (76800, 369603), (77760, 365040), (78975, 359424), (81120, 349920), (82134, 345600), (82944, 342225), (83200, 341172), (84240, 336960), (85293, 332800), (86400, 328536), (86528, 328050), (87480, 324480), (89856, 315900), (91260, 311040), (93312, 304200), (93600, 303264), (94770, 299520), (97200, 292032), (97344, 291600), (99840, 284310), (101088, 280800), (101400, 279936), (103680, 273780), (104976, 270400), (105300, 269568), (108160, 262440), (109350, 259584), (109512, 259200), (112320, 252720), (113724, 249600), (114075, 248832), (115200, 246402), (116640, 243360), (119808, 236925), (121680, 233280), (123201, 230400), (124416, 228150), (124800, 227448), (126360, 224640), (129600, 219024), (129792, 218700), (131220, 216320), (134784, 210600), (135200, 209952), (136890, 207360), (138240, 205335), (139968, 202800), (140400, 202176), (142155, 199680), (145800, 194688), (146016, 194400), (149760, 189540), (151632, 187200), (152100, 186624), (155520, 182520), (157950, 179712), (162240, 174960), (164025, 173056), (164268, 172800), (166400, 170586)]