187430220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15091}}^1$

素因数の和:15132

約数の個数: 96

約数和(自身を含む): 608509440

約数和(自身を除く): 421079220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 15091, 30182, 45273, 60364, 75455, 90546, 135819, 150910, 181092, 226365, 271638, 301820, 347093, 407457, 452730, 543276, 679095, 694186, 814914, 905460, 1041279, 1358190, 1388372, 1629828, 1735465, 2037285, 2082558, 2716380, 3123837, 3470930, 4074570, 4165116, 5206395, 6247674, 6941860, 8149140, 9371511, 10412790, 12495348, 15619185, 18743022, 20825580, 31238370, 37486044, 46857555, 62476740, 93715110, 187430220]

約数ペア:

[(1, 187430220), (2, 93715110), (3, 62476740), (4, 46857555), (5, 37486044), (6, 31238370), (9, 20825580), (10, 18743022), (12, 15619185), (15, 12495348), (18, 10412790), (20, 9371511), (23, 8149140), (27, 6941860), (30, 6247674), (36, 5206395), (45, 4165116), (46, 4074570), (54, 3470930), (60, 3123837), (69, 2716380), (90, 2082558), (92, 2037285), (108, 1735465), (115, 1629828), (135, 1388372), (138, 1358190), (180, 1041279), (207, 905460), (230, 814914), (270, 694186), (276, 679095), (345, 543276), (414, 452730), (460, 407457), (540, 347093), (621, 301820), (690, 271638), (828, 226365), (1035, 181092), (1242, 150910), (1380, 135819), (2070, 90546), (2484, 75455), (3105, 60364), (4140, 45273), (6210, 30182), (12420, 15091)]