27971844840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{4663}}^1$

素因数の和:5576

約数の個数: 192

約数和(自身を含む): 95822812800

約数和(自身を除く): 67850967960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 877, 1140, 1368, 1710, 1754, 2280, 2631, 3420, 3508, 4385, 4663, 5262, 6840, 7016, 7893, 8770, 9326, 10524, 13155, 13989, 15786, 16663, 17540, 18652, 21048, 23315, 26310, 27978, 31572, 33326, 35080, 37304, 39465, 41967, 46630, 49989, 52620, 55956, 63144, 66652, 69945, 78930, 83315, 83934, 88597, 93260, 99978, 105240, 111912, 133304, 139890, 149967, 157860, 166630, 167868, 177194, 186520, 199956, 209835, 249945, 265791, 279780, 299934, 315720, 333260, 335736, 354388, 399912, 419670, 442985, 499890, 531582, 559560, 599868, 666520, 708776, 749835, 797373, 839340, 885970, 999780, 1063164, 1199736, 1328955, 1499670, 1594746, 1678680, 1771940, 1999560, 2126328, 2657910, 2999340, 3189492, 3543880, 3986865, 4089451, 5315820, 5998680, 6378984, 7973730, 8178902, 10631640, 12268353, 15947460, 16357804, 20447255, 24536706, 31894920, 32715608, 36805059, 40894510, 49073412, 61341765, 73610118, 77699569, 81789020, 98146824, 122683530, 147220236, 155399138, 163578040, 184025295, 233098707, 245367060, 294440472, 310798276, 368050590, 388497845, 466197414, 490734120, 621596552, 699296121, 736101180, 776995690, 932394828, 1165493535, 1398592242, 1472202360, 1553991380, 1864789656, 2330987070, 2797184484, 3107982760, 3496480605, 4661974140, 5594368968, 6992961210, 9323948280, 13985922420, 27971844840]

約数ペア:

[(1, 27971844840), (2, 13985922420), (3, 9323948280), (4, 6992961210), (5, 5594368968), (6, 4661974140), (8, 3496480605), (9, 3107982760), (10, 2797184484), (12, 2330987070), (15, 1864789656), (18, 1553991380), (19, 1472202360), (20, 1398592242), (24, 1165493535), (30, 932394828), (36, 776995690), (38, 736101180), (40, 699296121), (45, 621596552), (57, 490734120), (60, 466197414), (72, 388497845), (76, 368050590), (90, 310798276), (95, 294440472), (114, 245367060), (120, 233098707), (152, 184025295), (171, 163578040), (180, 155399138), (190, 147220236), (228, 122683530), (285, 98146824), (342, 81789020), (360, 77699569), (380, 73610118), (456, 61341765), (570, 49073412), (684, 40894510), (760, 36805059), (855, 32715608), (877, 31894920), (1140, 24536706), (1368, 20447255), (1710, 16357804), (1754, 15947460), (2280, 12268353), (2631, 10631640), (3420, 8178902), (3508, 7973730), (4385, 6378984), (4663, 5998680), (5262, 5315820), (6840, 4089451), (7016, 3986865), (7893, 3543880), (8770, 3189492), (9326, 2999340), (10524, 2657910), (13155, 2126328), (13989, 1999560), (15786, 1771940), (16663, 1678680), (17540, 1594746), (18652, 1499670), (21048, 1328955), (23315, 1199736), (26310, 1063164), (27978, 999780), (31572, 885970), (33326, 839340), (35080, 797373), (37304, 749835), (39465, 708776), (41967, 666520), (46630, 599868), (49989, 559560), (52620, 531582), (55956, 499890), (63144, 442985), (66652, 419670), (69945, 399912), (78930, 354388), (83315, 335736), (83934, 333260), (88597, 315720), (93260, 299934), (99978, 279780), (105240, 265791), (111912, 249945), (133304, 209835), (139890, 199956), (149967, 186520), (157860, 177194), (166630, 167868)]