76624380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 285405120

約数和(自身を除く): 208780740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 233, 252, 261, 270, 290, 315, 324, 348, 378, 405, 406, 420, 435, 466, 522, 540, 567, 580, 609, 630, 699, 756, 783, 810, 812, 870, 932, 945, 1015, 1044, 1134, 1165, 1218, 1260, 1305, 1398, 1566, 1620, 1631, 1740, 1827, 1890, 2030, 2097, 2268, 2330, 2349, 2436, 2610, 2796, 2835, 3045, 3132, 3262, 3495, 3654, 3780, 3915, 4060, 4194, 4660, 4698, 4893, 5220, 5481, 5670, 6090, 6291, 6524, 6757, 6990, 7308, 7830, 8155, 8388, 9135, 9396, 9786, 10485, 10962, 11340, 11745, 12180, 12582, 13514, 13980, 14679, 15660, 16310, 16443, 18270, 18873, 19572, 20271, 20970, 21924, 23490, 24465, 25164, 27028, 27405, 29358, 31455, 32620, 32886, 33785, 36540, 37746, 40542, 41940, 44037, 46980, 47299, 48930, 54810, 58716, 60813, 62910, 65772, 67570, 73395, 75492, 81084, 82215, 88074, 94365, 94598, 97860, 101355, 109620, 121626, 125820, 132111, 135140, 141897, 146790, 164430, 176148, 182439, 188730, 189196, 202710, 220185, 236495, 243252, 264222, 283794, 293580, 304065, 328860, 364878, 377460, 405420, 425691, 440370, 472990, 528444, 547317, 567588, 608130, 660555, 709485, 729756, 851382, 880740, 912195, 945980, 1094634, 1216260, 1277073, 1321110, 1418970, 1702764, 1824390, 2128455, 2189268, 2554146, 2642220, 2736585, 2837940, 3648780, 3831219, 4256910, 5108292, 5473170, 6385365, 7662438, 8513820, 10946340, 12770730, 15324876, 19156095, 25541460, 38312190, 76624380]

約数ペア:

[(1, 76624380), (2, 38312190), (3, 25541460), (4, 19156095), (5, 15324876), (6, 12770730), (7, 10946340), (9, 8513820), (10, 7662438), (12, 6385365), (14, 5473170), (15, 5108292), (18, 4256910), (20, 3831219), (21, 3648780), (27, 2837940), (28, 2736585), (29, 2642220), (30, 2554146), (35, 2189268), (36, 2128455), (42, 1824390), (45, 1702764), (54, 1418970), (58, 1321110), (60, 1277073), (63, 1216260), (70, 1094634), (81, 945980), (84, 912195), (87, 880740), (90, 851382), (105, 729756), (108, 709485), (116, 660555), (126, 608130), (135, 567588), (140, 547317), (145, 528444), (162, 472990), (174, 440370), (180, 425691), (189, 405420), (203, 377460), (210, 364878), (233, 328860), (252, 304065), (261, 293580), (270, 283794), (290, 264222), (315, 243252), (324, 236495), (348, 220185), (378, 202710), (405, 189196), (406, 188730), (420, 182439), (435, 176148), (466, 164430), (522, 146790), (540, 141897), (567, 135140), (580, 132111), (609, 125820), (630, 121626), (699, 109620), (756, 101355), (783, 97860), (810, 94598), (812, 94365), (870, 88074), (932, 82215), (945, 81084), (1015, 75492), (1044, 73395), (1134, 67570), (1165, 65772), (1218, 62910), (1260, 60813), (1305, 58716), (1398, 54810), (1566, 48930), (1620, 47299), (1631, 46980), (1740, 44037), (1827, 41940), (1890, 40542), (2030, 37746), (2097, 36540), (2268, 33785), (2330, 32886), (2349, 32620), (2436, 31455), (2610, 29358), (2796, 27405), (2835, 27028), (3045, 25164), (3132, 24465), (3262, 23490), (3495, 21924), (3654, 20970), (3780, 20271), (3915, 19572), (4060, 18873), (4194, 18270), (4660, 16443), (4698, 16310), (4893, 15660), (5220, 14679), (5481, 13980), (5670, 13514), (6090, 12582), (6291, 12180), (6524, 11745), (6757, 11340), (6990, 10962), (7308, 10485), (7830, 9786), (8155, 9396), (8388, 9135)]