25541460

素因数分解:

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

素因数の和:287

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 68807340

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, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 233, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 466, 522, 540, 580, 609, 630, 699, 756, 783, 812, 870, 932, 945, 1015, 1044, 1165, 1218, 1260, 1305, 1398, 1566, 1631, 1740, 1827, 1890, 2030, 2097, 2330, 2436, 2610, 2796, 3045, 3132, 3262, 3495, 3654, 3780, 3915, 4060, 4194, 4660, 4893, 5220, 5481, 6090, 6291, 6524, 6757, 6990, 7308, 7830, 8155, 8388, 9135, 9786, 10485, 10962, 12180, 12582, 13514, 13980, 14679, 15660, 16310, 18270, 19572, 20271, 20970, 21924, 24465, 25164, 27028, 27405, 29358, 31455, 32620, 33785, 36540, 40542, 41940, 44037, 47299, 48930, 54810, 58716, 60813, 62910, 67570, 73395, 81084, 88074, 94598, 97860, 101355, 109620, 121626, 125820, 135140, 141897, 146790, 176148, 182439, 189196, 202710, 220185, 236495, 243252, 283794, 293580, 304065, 364878, 405420, 425691, 440370, 472990, 567588, 608130, 709485, 729756, 851382, 880740, 912195, 945980, 1216260, 1277073, 1418970, 1702764, 1824390, 2128455, 2554146, 2837940, 3648780, 4256910, 5108292, 6385365, 8513820, 12770730, 25541460]

約数ペア:

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