89274840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4993}}^1$

素因数の和:5156

約数の個数: 64

約数和(自身を含む): 269676000

約数和(自身を除く): 180401160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 4993, 5960, 8940, 9986, 14979, 17880, 19972, 24965, 29958, 39944, 49930, 59916, 74895, 99860, 119832, 149790, 199720, 299580, 599160, 743957, 1487914, 2231871, 2975828, 3719785, 4463742, 5951656, 7439570, 8927484, 11159355, 14879140, 17854968, 22318710, 29758280, 44637420, 89274840]

約数ペア:

[(1, 89274840), (2, 44637420), (3, 29758280), (4, 22318710), (5, 17854968), (6, 14879140), (8, 11159355), (10, 8927484), (12, 7439570), (15, 5951656), (20, 4463742), (24, 3719785), (30, 2975828), (40, 2231871), (60, 1487914), (120, 743957), (149, 599160), (298, 299580), (447, 199720), (596, 149790), (745, 119832), (894, 99860), (1192, 74895), (1490, 59916), (1788, 49930), (2235, 39944), (2980, 29958), (3576, 24965), (4470, 19972), (4993, 17880), (5960, 14979), (8940, 9986)]