81447949800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4099}}^1$

素因数の和:4230

約数の個数: 576

約数和(自身を含む): 333103680000

約数和(自身を除く): 251655730200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 83, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 166, 168, 171, 175, 180, 190, 200, 210, 225, 228, 249, 252, 266, 280, 285, 300, 315, 332, 342, 350, 360, 380, 399, 415, 420, 450, 456, 475, 498, 504, 525, 532, 570, 581, 600, 630, 664, 665, 684, 700, 747, 760, 798, 830, 840, 855, 900, 950, 996, 1050, 1064, 1140, 1162, 1197, 1245, 1260, 1330, 1368, 1400, 1425, 1494, 1575, 1577, 1596, 1660, 1710, 1743, 1800, 1900, 1992, 1995, 2075, 2100, 2280, 2324, 2394, 2490, 2520, 2660, 2850, 2905, 2988, 3150, 3154, 3192, 3320, 3325, 3420, 3486, 3735, 3800, 3990, 4099, 4150, 4200, 4275, 4648, 4731, 4788, 4980, 5229, 5320, 5700, 5810, 5976, 5985, 6225, 6300, 6308, 6650, 6840, 6972, 7470, 7885, 7980, 8198, 8300, 8550, 8715, 9462, 9576, 9960, 9975, 10458, 11039, 11400, 11620, 11970, 12297, 12450, 12600, 12616, 13300, 13944, 14193, 14525, 14940, 15770, 15960, 16396, 16600, 17100, 17430, 18675, 18924, 19950, 20495, 20916, 22078, 23240, 23655, 23940, 24594, 24900, 26145, 26600, 28386, 28693, 29050, 29880, 29925, 31540, 32792, 33117, 34200, 34860, 36891, 37350, 37848, 39425, 39900, 40990, 41832, 43575, 44156, 47310, 47880, 49188, 49800, 52290, 55195, 56772, 57386, 58100, 59850, 61485, 63080, 66234, 69720, 70965, 73782, 74700, 77881, 78850, 79800, 81980, 86079, 87150, 88312, 94620, 98376, 99351, 102475, 104580, 110390, 113544, 114772, 116200, 118275, 119700, 122970, 130725, 132468, 141930, 143465, 147564, 149400, 155762, 157700, 163960, 165585, 172158, 174300, 184455, 189240, 198702, 204950, 209160, 220780, 229544, 233643, 236550, 239400, 245940, 258237, 261450, 264936, 275975, 283860, 286930, 295128, 307425, 311524, 315400, 331170, 340217, 344316, 348600, 354825, 368910, 389405, 397404, 409900, 430395, 441560, 467286, 473100, 491880, 496755, 516474, 522900, 545167, 551950, 567720, 573860, 614850, 623048, 662340, 680434, 688632, 700929, 709650, 717325, 737820, 778810, 794808, 819800, 827925, 860790, 922275, 934572, 946200, 993510, 1020651, 1032948, 1045800, 1090334, 1103900, 1147720, 1168215, 1229700, 1291185, 1324680, 1360868, 1401858, 1419300, 1434650, 1475640, 1557620, 1635501, 1655850, 1701085, 1721580, 1844550, 1869144, 1947025, 1987020, 2041302, 2065896, 2151975, 2180668, 2207800, 2336430, 2381519, 2459400, 2483775, 2582370, 2721736, 2725835, 2803716, 2838600, 2869300, 3061953, 3115240, 3271002, 3311700, 3402170, 3443160, 3504645, 3689100, 3894050, 3974040, 4082604, 4303950, 4361336, 4672860, 4763038, 4906503, 4967550, 5103255, 5164740, 5451670, 5607432, 5738600, 5841075, 6123906, 6455925, 6464123, 6542004, 6623400, 6804340, 7009290, 7144557, 7378200, 7788100, 8165208, 8177505, 8505425, 8607900, 9345720, 9526076, 9813006, 9935100, 10206510, 10329480, 10903340, 11682150, 11907595, 12247812, 12911850, 12928246, 13084008, 13608680, 13629175, 14018580, 14289114, 15309765, 15576200, 16355010, 17010850, 17215800, 17523225, 19052152, 19392369, 19626012, 19870200, 20413020, 21433671, 21806680, 23364300, 23815190, 24495624, 24532515, 25516275, 25823700, 25856492, 27258350, 28037160, 28578228, 30619530, 32320615, 32710020, 34021700, 35046450, 35722785, 38784738, 39252024, 40826040, 40887525, 42867342, 45248861, 46728600, 47630380, 49065030, 51032550, 51647400, 51712984, 54516700, 57156456, 58177107, 59537975, 61239060, 64641230, 65420040, 68043400, 70092900, 71445570, 76548825, 77569476, 81775050, 85734684, 90497722, 95260760, 96961845, 98130060, 102065100, 107168355, 109033400, 116354214, 119075950, 122478120, 122662575, 129282460, 135746583, 140185800, 142891140, 153097650, 155138952, 161603075, 163550100, 171469368, 178613925, 180995444, 193923690, 196260120, 204130200, 214336710, 226244305, 232708428, 238151900, 245325150, 258564920, 271493166, 285782280, 290885535, 306195300, 323206150, 327100200, 357227850, 361990888, 387847380, 407239749, 428673420, 452488610, 465416856, 476303800, 484809225, 490650300, 535841775, 542986332, 581771070, 612390600, 646412300, 678732915, 714455700, 775694760, 814479498, 857346840, 904977220, 969618450, 981300600, 1071683550, 1085972664, 1131221525, 1163542140, 1292824600, 1357465830, 1428911400, 1454427675, 1628958996, 1809954440, 1939236900, 2036198745, 2143367100, 2262443050, 2327084280, 2714931660, 2908855350, 3257917992, 3393664575, 3878473800, 4072397490, 4286734200, 4524886100, 5429863320, 5817710700, 6787329150, 8144794980, 9049772200, 10180993725, 11635421400, 13574658300, 16289589960, 20361987450, 27149316600, 40723974900, 81447949800]

約数ペア:

[(1, 81447949800), (2, 40723974900), (3, 27149316600), (4, 20361987450), (5, 16289589960), (6, 13574658300), (7, 11635421400), (8, 10180993725), (9, 9049772200), (10, 8144794980), (12, 6787329150), (14, 5817710700), (15, 5429863320), (18, 4524886100), (19, 4286734200), (20, 4072397490), (21, 3878473800), (24, 3393664575), (25, 3257917992), (28, 2908855350), (30, 2714931660), (35, 2327084280), (36, 2262443050), (38, 2143367100), (40, 2036198745), (42, 1939236900), (45, 1809954440), (50, 1628958996), (56, 1454427675), (57, 1428911400), (60, 1357465830), (63, 1292824600), (70, 1163542140), (72, 1131221525), (75, 1085972664), (76, 1071683550), (83, 981300600), (84, 969618450), (90, 904977220), (95, 857346840), (100, 814479498), (105, 775694760), (114, 714455700), (120, 678732915), (126, 646412300), (133, 612390600), (140, 581771070), (150, 542986332), (152, 535841775), (166, 490650300), (168, 484809225), (171, 476303800), (175, 465416856), (180, 452488610), (190, 428673420), (200, 407239749), (210, 387847380), (225, 361990888), (228, 357227850), (249, 327100200), (252, 323206150), (266, 306195300), (280, 290885535), (285, 285782280), (300, 271493166), (315, 258564920), (332, 245325150), (342, 238151900), (350, 232708428), (360, 226244305), (380, 214336710), (399, 204130200), (415, 196260120), (420, 193923690), (450, 180995444), (456, 178613925), (475, 171469368), (498, 163550100), (504, 161603075), (525, 155138952), (532, 153097650), (570, 142891140), (581, 140185800), (600, 135746583), (630, 129282460), (664, 122662575), (665, 122478120), (684, 119075950), (700, 116354214), (747, 109033400), (760, 107168355), (798, 102065100), (830, 98130060), (840, 96961845), (855, 95260760), (900, 90497722), (950, 85734684), (996, 81775050), (1050, 77569476), (1064, 76548825), (1140, 71445570), (1162, 70092900), (1197, 68043400), (1245, 65420040), (1260, 64641230), (1330, 61239060), (1368, 59537975), (1400, 58177107), (1425, 57156456), (1494, 54516700), (1575, 51712984), (1577, 51647400), (1596, 51032550), (1660, 49065030), (1710, 47630380), (1743, 46728600), (1800, 45248861), (1900, 42867342), (1992, 40887525), (1995, 40826040), (2075, 39252024), (2100, 38784738), (2280, 35722785), (2324, 35046450), (2394, 34021700), (2490, 32710020), (2520, 32320615), (2660, 30619530), (2850, 28578228), (2905, 28037160), (2988, 27258350), (3150, 25856492), (3154, 25823700), (3192, 25516275), (3320, 24532515), (3325, 24495624), (3420, 23815190), (3486, 23364300), (3735, 21806680), (3800, 21433671), (3990, 20413020), (4099, 19870200), (4150, 19626012), (4200, 19392369), (4275, 19052152), (4648, 17523225), (4731, 17215800), (4788, 17010850), (4980, 16355010), (5229, 15576200), (5320, 15309765), (5700, 14289114), (5810, 14018580), (5976, 13629175), (5985, 13608680), (6225, 13084008), (6300, 12928246), (6308, 12911850), (6650, 12247812), (6840, 11907595), (6972, 11682150), (7470, 10903340), (7885, 10329480), (7980, 10206510), (8198, 9935100), (8300, 9813006), (8550, 9526076), (8715, 9345720), (9462, 8607900), (9576, 8505425), (9960, 8177505), (9975, 8165208), (10458, 7788100), (11039, 7378200), (11400, 7144557), (11620, 7009290), (11970, 6804340), (12297, 6623400), (12450, 6542004), (12600, 6464123), (12616, 6455925), (13300, 6123906), (13944, 5841075), (14193, 5738600), (14525, 5607432), (14940, 5451670), (15770, 5164740), (15960, 5103255), (16396, 4967550), (16600, 4906503), (17100, 4763038), (17430, 4672860), (18675, 4361336), (18924, 4303950), (19950, 4082604), (20495, 3974040), (20916, 3894050), (22078, 3689100), (23240, 3504645), (23655, 3443160), (23940, 3402170), (24594, 3311700), (24900, 3271002), (26145, 3115240), (26600, 3061953), (28386, 2869300), (28693, 2838600), (29050, 2803716), (29880, 2725835), (29925, 2721736), (31540, 2582370), (32792, 2483775), (33117, 2459400), (34200, 2381519), (34860, 2336430), (36891, 2207800), (37350, 2180668), (37848, 2151975), (39425, 2065896), (39900, 2041302), (40990, 1987020), (41832, 1947025), (43575, 1869144), (44156, 1844550), (47310, 1721580), (47880, 1701085), (49188, 1655850), (49800, 1635501), (52290, 1557620), (55195, 1475640), (56772, 1434650), (57386, 1419300), (58100, 1401858), (59850, 1360868), (61485, 1324680), (63080, 1291185), (66234, 1229700), (69720, 1168215), (70965, 1147720), (73782, 1103900), (74700, 1090334), (77881, 1045800), (78850, 1032948), (79800, 1020651), (81980, 993510), (86079, 946200), (87150, 934572), (88312, 922275), (94620, 860790), (98376, 827925), (99351, 819800), (102475, 794808), (104580, 778810), (110390, 737820), (113544, 717325), (114772, 709650), (116200, 700929), (118275, 688632), (119700, 680434), (122970, 662340), (130725, 623048), (132468, 614850), (141930, 573860), (143465, 567720), (147564, 551950), (149400, 545167), (155762, 522900), (157700, 516474), (163960, 496755), (165585, 491880), (172158, 473100), (174300, 467286), (184455, 441560), (189240, 430395), (198702, 409900), (204950, 397404), (209160, 389405), (220780, 368910), (229544, 354825), (233643, 348600), (236550, 344316), (239400, 340217), (245940, 331170), (258237, 315400), (261450, 311524), (264936, 307425), (275975, 295128), (283860, 286930)]