149991660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9157}}^1$

素因数の和:9192

約数の個数: 144

約数和(自身を含む): 560030016

約数和(自身を除く): 410038356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9157, 16380, 18314, 27471, 36628, 45785, 54942, 64099, 82413, 91570, 109884, 119041, 128198, 137355, 164826, 183140, 192297, 238082, 256396, 274710, 320495, 329652, 357123, 384594, 412065, 476164, 549420, 576891, 595205, 640990, 714246, 769188, 824130, 833287, 961485, 1071369, 1153782, 1190410, 1281980, 1428492, 1648260, 1666574, 1785615, 1922970, 2142738, 2307564, 2380820, 2499861, 2884455, 3333148, 3571230, 3845940, 4166435, 4285476, 4999722, 5356845, 5768910, 7142460, 7499583, 8332870, 9999444, 10713690, 11537820, 12499305, 14999166, 16665740, 21427380, 24998610, 29998332, 37497915, 49997220, 74995830, 149991660]

約数ペア:

[(1, 149991660), (2, 74995830), (3, 49997220), (4, 37497915), (5, 29998332), (6, 24998610), (7, 21427380), (9, 16665740), (10, 14999166), (12, 12499305), (13, 11537820), (14, 10713690), (15, 9999444), (18, 8332870), (20, 7499583), (21, 7142460), (26, 5768910), (28, 5356845), (30, 4999722), (35, 4285476), (36, 4166435), (39, 3845940), (42, 3571230), (45, 3333148), (52, 2884455), (60, 2499861), (63, 2380820), (65, 2307564), (70, 2142738), (78, 1922970), (84, 1785615), (90, 1666574), (91, 1648260), (105, 1428492), (117, 1281980), (126, 1190410), (130, 1153782), (140, 1071369), (156, 961485), (180, 833287), (182, 824130), (195, 769188), (210, 714246), (234, 640990), (252, 595205), (260, 576891), (273, 549420), (315, 476164), (364, 412065), (390, 384594), (420, 357123), (455, 329652), (468, 320495), (546, 274710), (585, 256396), (630, 238082), (780, 192297), (819, 183140), (910, 164826), (1092, 137355), (1170, 128198), (1260, 119041), (1365, 109884), (1638, 91570), (1820, 82413), (2340, 64099), (2730, 54942), (3276, 45785), (4095, 36628), (5460, 27471), (8190, 18314), (9157, 16380)]