20176668150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{3623}}^1$

素因数の和:4046

約数の個数: 96

約数和(自身を含む): 50603332608

約数和(自身を除く): 30426664458

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 271, 274, 411, 542, 685, 813, 822, 1355, 1370, 1626, 2055, 2710, 3425, 3623, 4065, 4110, 6775, 6850, 7246, 8130, 10275, 10869, 13550, 18115, 20325, 20550, 21738, 36230, 37127, 40650, 54345, 74254, 90575, 108690, 111381, 181150, 185635, 222762, 271725, 371270, 496351, 543450, 556905, 928175, 981833, 992702, 1113810, 1489053, 1856350, 1963666, 2481755, 2784525, 2945499, 2978106, 4909165, 4963510, 5569050, 5890998, 7445265, 9818330, 12408775, 14727495, 14890530, 24545825, 24817550, 29454990, 37226325, 49091650, 73637475, 74452650, 134511121, 147274950, 269022242, 403533363, 672555605, 807066726, 1345111210, 2017666815, 3362778025, 4035333630, 6725556050, 10088334075, 20176668150]

約数ペア:

[(1, 20176668150), (2, 10088334075), (3, 6725556050), (5, 4035333630), (6, 3362778025), (10, 2017666815), (15, 1345111210), (25, 807066726), (30, 672555605), (50, 403533363), (75, 269022242), (137, 147274950), (150, 134511121), (271, 74452650), (274, 73637475), (411, 49091650), (542, 37226325), (685, 29454990), (813, 24817550), (822, 24545825), (1355, 14890530), (1370, 14727495), (1626, 12408775), (2055, 9818330), (2710, 7445265), (3425, 5890998), (3623, 5569050), (4065, 4963510), (4110, 4909165), (6775, 2978106), (6850, 2945499), (7246, 2784525), (8130, 2481755), (10275, 1963666), (10869, 1856350), (13550, 1489053), (18115, 1113810), (20325, 992702), (20550, 981833), (21738, 928175), (36230, 556905), (37127, 543450), (40650, 496351), (54345, 371270), (74254, 271725), (90575, 222762), (108690, 185635), (111381, 181150)]