60719100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15569}}^1$

素因数の和:15599

約数の個数: 72

約数和(自身を含む): 189206640

約数和(自身を除く): 128487540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 15569, 31138, 46707, 62276, 77845, 93414, 155690, 186828, 202397, 233535, 311380, 389225, 404794, 467070, 607191, 778450, 809588, 934140, 1011985, 1167675, 1214382, 1556900, 2023970, 2335350, 2428764, 3035955, 4047940, 4670700, 5059925, 6071910, 10119850, 12143820, 15179775, 20239700, 30359550, 60719100]

約数ペア:

[(1, 60719100), (2, 30359550), (3, 20239700), (4, 15179775), (5, 12143820), (6, 10119850), (10, 6071910), (12, 5059925), (13, 4670700), (15, 4047940), (20, 3035955), (25, 2428764), (26, 2335350), (30, 2023970), (39, 1556900), (50, 1214382), (52, 1167675), (60, 1011985), (65, 934140), (75, 809588), (78, 778450), (100, 607191), (130, 467070), (150, 404794), (156, 389225), (195, 311380), (260, 233535), (300, 202397), (325, 186828), (390, 155690), (650, 93414), (780, 77845), (975, 62276), (1300, 46707), (1950, 31138), (3900, 15569)]