28811548800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 576

約数和(自身を含む): 109267336800

約数和(自身を除く): 80455788000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 320, 347, 360, 372, 384, 400, 432, 450, 465, 480, 496, 540, 558, 576, 600, 620, 640, 675, 694, 720, 744, 775, 800, 837, 864, 900, 930, 960, 961, 992, 1041, 1080, 1116, 1152, 1200, 1240, 1350, 1388, 1395, 1440, 1488, 1550, 1600, 1674, 1728, 1735, 1800, 1860, 1920, 1922, 1984, 2082, 2160, 2232, 2325, 2400, 2480, 2700, 2776, 2790, 2880, 2883, 2976, 3100, 3123, 3200, 3348, 3456, 3470, 3600, 3720, 3844, 3968, 4164, 4185, 4320, 4464, 4650, 4800, 4805, 4960, 5205, 5400, 5552, 5580, 5760, 5766, 5952, 6200, 6246, 6696, 6940, 6975, 7200, 7440, 7688, 8328, 8370, 8640, 8649, 8675, 8928, 9300, 9369, 9600, 9610, 9920, 10410, 10757, 10800, 11104, 11160, 11532, 11904, 12400, 12492, 13392, 13880, 13950, 14400, 14415, 14880, 15376, 15615, 16656, 16740, 17280, 17298, 17350, 17856, 18600, 18738, 19220, 19840, 20820, 20925, 21514, 21600, 22208, 22320, 23064, 24025, 24800, 24984, 25947, 26025, 26784, 27760, 27900, 28800, 28830, 29760, 30752, 31230, 32271, 33312, 33480, 34596, 34700, 35712, 37200, 37476, 38440, 41640, 41850, 43028, 43200, 43245, 44416, 44640, 46128, 46845, 48050, 49600, 49968, 51894, 52050, 53568, 53785, 55520, 55800, 57660, 59520, 61504, 62460, 64542, 66624, 66960, 69192, 69400, 72075, 74400, 74952, 76880, 78075, 83280, 83700, 86056, 86400, 86490, 89280, 92256, 93690, 96100, 96813, 99200, 99936, 103788, 104100, 107136, 107570, 111040, 111600, 115320, 123008, 124920, 129084, 129735, 133248, 133920, 138384, 138800, 144150, 148800, 149904, 153760, 156150, 161355, 166560, 167400, 172112, 172980, 178560, 184512, 187380, 192200, 193626, 199872, 207576, 208200, 215140, 216225, 222080, 223200, 230640, 234225, 249840, 258168, 259470, 267840, 268925, 276768, 277600, 288300, 290439, 297600, 299808, 307520, 312300, 322710, 333120, 333467, 334800, 344224, 345960, 369024, 374760, 384400, 387252, 399744, 415152, 416400, 430280, 432450, 446400, 461280, 468450, 484065, 499680, 516336, 518940, 535680, 537850, 553536, 555200, 576600, 580878, 599616, 615040, 624600, 645420, 648675, 666240, 666934, 669600, 688448, 691920, 749520, 768800, 774504, 806775, 830304, 832800, 860560, 864900, 892800, 922560, 936900, 968130, 999360, 1000401, 1032672, 1037880, 1075700, 1107072, 1110400, 1153200, 1161756, 1199232, 1249200, 1290840, 1297350, 1333868, 1339200, 1376896, 1383840, 1452195, 1499040, 1537600, 1549008, 1613550, 1660608, 1665600, 1667335, 1721120, 1729800, 1845120, 1873800, 1936260, 1998720, 2000802, 2065344, 2075760, 2151400, 2306400, 2323512, 2420325, 2498400, 2581680, 2594700, 2667736, 2678400, 2767680, 2904390, 2998080, 3001203, 3075200, 3098016, 3227100, 3321216, 3331200, 3334670, 3442240, 3459600, 3747600, 3872520, 4001604, 4130688, 4151520, 4302800, 4612800, 4647024, 4840650, 4996800, 5002005, 5163360, 5189400, 5335472, 5535360, 5808780, 5996160, 6002406, 6196032, 6454200, 6669340, 6884480, 6919200, 7260975, 7495200, 7745040, 8003208, 8303040, 8336675, 8605600, 9003609, 9225600, 9294048, 9681300, 9993600, 10004010, 10326720, 10378800, 10670944, 11617560, 12004812, 12392064, 12908400, 13338680, 13838400, 14521950, 14990400, 15006015, 15490080, 16006416, 16606080, 16673350, 17211200, 18007218, 18588096, 19362600, 20008020, 20653440, 20757600, 21341888, 23235120, 24009624, 25010025, 25816800, 26677360, 27676800, 29043900, 29980800, 30012030, 30980160, 32012832, 33346700, 34422400, 36014436, 37176192, 38725200, 40016040, 41515200, 42683776, 45018045, 46470240, 48019248, 50020050, 51633600, 53354720, 58087800, 60024060, 61960320, 64025664, 66693400, 72028872, 75030075, 77450400, 80032080, 83030400, 90036090, 92940480, 96038496, 100040100, 103267200, 106709440, 116175600, 120048120, 128051328, 133386800, 144057744, 150060150, 154900800, 160064160, 180072180, 185880960, 192076992, 200080200, 213418880, 225090225, 232351200, 240096240, 266773600, 288115488, 300120300, 309801600, 320128320, 360144360, 384153984, 400160400, 450180450, 464702400, 480192480, 533547200, 576230976, 600240600, 640256640, 720288720, 800320800, 900360900, 929404800, 960384960, 1067094400, 1152461952, 1200481200, 1440577440, 1600641600, 1800721800, 1920769920, 2400962400, 2881154880, 3201283200, 3601443600, 4801924800, 5762309760, 7202887200, 9603849600, 14405774400, 28811548800]

約数ペア:

[(1, 28811548800), (2, 14405774400), (3, 9603849600), (4, 7202887200), (5, 5762309760), (6, 4801924800), (8, 3601443600), (9, 3201283200), (10, 2881154880), (12, 2400962400), (15, 1920769920), (16, 1800721800), (18, 1600641600), (20, 1440577440), (24, 1200481200), (25, 1152461952), (27, 1067094400), (30, 960384960), (31, 929404800), (32, 900360900), (36, 800320800), (40, 720288720), (45, 640256640), (48, 600240600), (50, 576230976), (54, 533547200), (60, 480192480), (62, 464702400), (64, 450180450), (72, 400160400), (75, 384153984), (80, 360144360), (90, 320128320), (93, 309801600), (96, 300120300), (100, 288115488), (108, 266773600), (120, 240096240), (124, 232351200), (128, 225090225), (135, 213418880), (144, 200080200), (150, 192076992), (155, 185880960), (160, 180072180), (180, 160064160), (186, 154900800), (192, 150060150), (200, 144057744), (216, 133386800), (225, 128051328), (240, 120048120), (248, 116175600), (270, 106709440), (279, 103267200), (288, 100040100), (300, 96038496), (310, 92940480), (320, 90036090), (347, 83030400), (360, 80032080), (372, 77450400), (384, 75030075), (400, 72028872), (432, 66693400), (450, 64025664), (465, 61960320), (480, 60024060), (496, 58087800), (540, 53354720), (558, 51633600), (576, 50020050), (600, 48019248), (620, 46470240), (640, 45018045), (675, 42683776), (694, 41515200), (720, 40016040), (744, 38725200), (775, 37176192), (800, 36014436), (837, 34422400), (864, 33346700), (900, 32012832), (930, 30980160), (960, 30012030), (961, 29980800), (992, 29043900), (1041, 27676800), (1080, 26677360), (1116, 25816800), (1152, 25010025), (1200, 24009624), (1240, 23235120), (1350, 21341888), (1388, 20757600), (1395, 20653440), (1440, 20008020), (1488, 19362600), (1550, 18588096), (1600, 18007218), (1674, 17211200), (1728, 16673350), (1735, 16606080), (1800, 16006416), (1860, 15490080), (1920, 15006015), (1922, 14990400), (1984, 14521950), (2082, 13838400), (2160, 13338680), (2232, 12908400), (2325, 12392064), (2400, 12004812), (2480, 11617560), (2700, 10670944), (2776, 10378800), (2790, 10326720), (2880, 10004010), (2883, 9993600), (2976, 9681300), (3100, 9294048), (3123, 9225600), (3200, 9003609), (3348, 8605600), (3456, 8336675), (3470, 8303040), (3600, 8003208), (3720, 7745040), (3844, 7495200), (3968, 7260975), (4164, 6919200), (4185, 6884480), (4320, 6669340), (4464, 6454200), (4650, 6196032), (4800, 6002406), (4805, 5996160), (4960, 5808780), (5205, 5535360), (5400, 5335472), (5552, 5189400), (5580, 5163360), (5760, 5002005), (5766, 4996800), (5952, 4840650), (6200, 4647024), (6246, 4612800), (6696, 4302800), (6940, 4151520), (6975, 4130688), (7200, 4001604), (7440, 3872520), (7688, 3747600), (8328, 3459600), (8370, 3442240), (8640, 3334670), (8649, 3331200), (8675, 3321216), (8928, 3227100), (9300, 3098016), (9369, 3075200), (9600, 3001203), (9610, 2998080), (9920, 2904390), (10410, 2767680), (10757, 2678400), (10800, 2667736), (11104, 2594700), (11160, 2581680), (11532, 2498400), (11904, 2420325), (12400, 2323512), (12492, 2306400), (13392, 2151400), (13880, 2075760), (13950, 2065344), (14400, 2000802), (14415, 1998720), (14880, 1936260), (15376, 1873800), (15615, 1845120), (16656, 1729800), (16740, 1721120), (17280, 1667335), (17298, 1665600), (17350, 1660608), (17856, 1613550), (18600, 1549008), (18738, 1537600), (19220, 1499040), (19840, 1452195), (20820, 1383840), (20925, 1376896), (21514, 1339200), (21600, 1333868), (22208, 1297350), (22320, 1290840), (23064, 1249200), (24025, 1199232), (24800, 1161756), (24984, 1153200), (25947, 1110400), (26025, 1107072), (26784, 1075700), (27760, 1037880), (27900, 1032672), (28800, 1000401), (28830, 999360), (29760, 968130), (30752, 936900), (31230, 922560), (32271, 892800), (33312, 864900), (33480, 860560), (34596, 832800), (34700, 830304), (35712, 806775), (37200, 774504), (37476, 768800), (38440, 749520), (41640, 691920), (41850, 688448), (43028, 669600), (43200, 666934), (43245, 666240), (44416, 648675), (44640, 645420), (46128, 624600), (46845, 615040), (48050, 599616), (49600, 580878), (49968, 576600), (51894, 555200), (52050, 553536), (53568, 537850), (53785, 535680), (55520, 518940), (55800, 516336), (57660, 499680), (59520, 484065), (61504, 468450), (62460, 461280), (64542, 446400), (66624, 432450), (66960, 430280), (69192, 416400), (69400, 415152), (72075, 399744), (74400, 387252), (74952, 384400), (76880, 374760), (78075, 369024), (83280, 345960), (83700, 344224), (86056, 334800), (86400, 333467), (86490, 333120), (89280, 322710), (92256, 312300), (93690, 307520), (96100, 299808), (96813, 297600), (99200, 290439), (99936, 288300), (103788, 277600), (104100, 276768), (107136, 268925), (107570, 267840), (111040, 259470), (111600, 258168), (115320, 249840), (123008, 234225), (124920, 230640), (129084, 223200), (129735, 222080), (133248, 216225), (133920, 215140), (138384, 208200), (138800, 207576), (144150, 199872), (148800, 193626), (149904, 192200), (153760, 187380), (156150, 184512), (161355, 178560), (166560, 172980), (167400, 172112)]