89900580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 332478720

約数和(自身を除く): 242578140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 61, 66, 70, 77, 84, 87, 105, 110, 116, 121, 122, 132, 140, 145, 154, 165, 174, 183, 203, 210, 220, 231, 242, 244, 290, 305, 308, 319, 330, 348, 363, 366, 385, 406, 420, 427, 435, 462, 484, 580, 605, 609, 610, 638, 660, 671, 726, 732, 770, 812, 847, 854, 870, 915, 924, 957, 1015, 1155, 1210, 1218, 1220, 1276, 1281, 1342, 1452, 1540, 1595, 1694, 1708, 1740, 1769, 1815, 1830, 1914, 2013, 2030, 2135, 2233, 2310, 2420, 2436, 2541, 2562, 2684, 3045, 3190, 3355, 3388, 3509, 3538, 3630, 3660, 3828, 4026, 4060, 4235, 4270, 4466, 4620, 4697, 4785, 5082, 5124, 5307, 6090, 6380, 6405, 6699, 6710, 7018, 7076, 7260, 7381, 8052, 8470, 8540, 8845, 8932, 9394, 9570, 10065, 10164, 10527, 10614, 11165, 12180, 12383, 12705, 12810, 13398, 13420, 14036, 14091, 14762, 16940, 17545, 17690, 18788, 19140, 19459, 20130, 21054, 21228, 22143, 22330, 23485, 24563, 24766, 25410, 25620, 26535, 26796, 28182, 29524, 33495, 35090, 35380, 36905, 37149, 38918, 40260, 42108, 44286, 44660, 46970, 49126, 49532, 50820, 51667, 52635, 53070, 56364, 58377, 61915, 66990, 70180, 70455, 73689, 73810, 74298, 77836, 88572, 93940, 97295, 98252, 103334, 105270, 106140, 110715, 116754, 122815, 123830, 133980, 136213, 140910, 147378, 147620, 148596, 155001, 185745, 194590, 206668, 210540, 214049, 221430, 233508, 245630, 247660, 258335, 272426, 281820, 291885, 294756, 310002, 368445, 371490, 389180, 408639, 428098, 442860, 491260, 516670, 544852, 583770, 620004, 642147, 681065, 736890, 742980, 775005, 817278, 856196, 1033340, 1070245, 1167540, 1284294, 1362130, 1473780, 1498343, 1550010, 1634556, 2043195, 2140490, 2568588, 2724260, 2996686, 3100020, 3210735, 4086390, 4280980, 4495029, 5993372, 6421470, 7491715, 8172780, 8990058, 12842940, 14983430, 17980116, 22475145, 29966860, 44950290, 89900580]

約数ペア:

[(1, 89900580), (2, 44950290), (3, 29966860), (4, 22475145), (5, 17980116), (6, 14983430), (7, 12842940), (10, 8990058), (11, 8172780), (12, 7491715), (14, 6421470), (15, 5993372), (20, 4495029), (21, 4280980), (22, 4086390), (28, 3210735), (29, 3100020), (30, 2996686), (33, 2724260), (35, 2568588), (42, 2140490), (44, 2043195), (55, 1634556), (58, 1550010), (60, 1498343), (61, 1473780), (66, 1362130), (70, 1284294), (77, 1167540), (84, 1070245), (87, 1033340), (105, 856196), (110, 817278), (116, 775005), (121, 742980), (122, 736890), (132, 681065), (140, 642147), (145, 620004), (154, 583770), (165, 544852), (174, 516670), (183, 491260), (203, 442860), (210, 428098), (220, 408639), (231, 389180), (242, 371490), (244, 368445), (290, 310002), (305, 294756), (308, 291885), (319, 281820), (330, 272426), (348, 258335), (363, 247660), (366, 245630), (385, 233508), (406, 221430), (420, 214049), (427, 210540), (435, 206668), (462, 194590), (484, 185745), (580, 155001), (605, 148596), (609, 147620), (610, 147378), (638, 140910), (660, 136213), (671, 133980), (726, 123830), (732, 122815), (770, 116754), (812, 110715), (847, 106140), (854, 105270), (870, 103334), (915, 98252), (924, 97295), (957, 93940), (1015, 88572), (1155, 77836), (1210, 74298), (1218, 73810), (1220, 73689), (1276, 70455), (1281, 70180), (1342, 66990), (1452, 61915), (1540, 58377), (1595, 56364), (1694, 53070), (1708, 52635), (1740, 51667), (1769, 50820), (1815, 49532), (1830, 49126), (1914, 46970), (2013, 44660), (2030, 44286), (2135, 42108), (2233, 40260), (2310, 38918), (2420, 37149), (2436, 36905), (2541, 35380), (2562, 35090), (2684, 33495), (3045, 29524), (3190, 28182), (3355, 26796), (3388, 26535), (3509, 25620), (3538, 25410), (3630, 24766), (3660, 24563), (3828, 23485), (4026, 22330), (4060, 22143), (4235, 21228), (4270, 21054), (4466, 20130), (4620, 19459), (4697, 19140), (4785, 18788), (5082, 17690), (5124, 17545), (5307, 16940), (6090, 14762), (6380, 14091), (6405, 14036), (6699, 13420), (6710, 13398), (7018, 12810), (7076, 12705), (7260, 12383), (7381, 12180), (8052, 11165), (8470, 10614), (8540, 10527), (8845, 10164), (8932, 10065), (9394, 9570)]