163828700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{827}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 408223872

約数和(自身を除く): 244395172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 283, 350, 566, 700, 827, 1132, 1415, 1654, 1981, 2830, 3308, 3962, 4135, 5660, 5789, 7075, 7924, 8270, 9905, 11578, 14150, 16540, 19810, 20675, 23156, 28300, 28945, 39620, 41350, 49525, 57890, 82700, 99050, 115780, 144725, 198100, 234041, 289450, 468082, 578900, 936164, 1170205, 1638287, 2340410, 3276574, 4680820, 5851025, 6553148, 8191435, 11702050, 16382870, 23404100, 32765740, 40957175, 81914350, 163828700]

約数ペア:

[(1, 163828700), (2, 81914350), (4, 40957175), (5, 32765740), (7, 23404100), (10, 16382870), (14, 11702050), (20, 8191435), (25, 6553148), (28, 5851025), (35, 4680820), (50, 3276574), (70, 2340410), (100, 1638287), (140, 1170205), (175, 936164), (283, 578900), (350, 468082), (566, 289450), (700, 234041), (827, 198100), (1132, 144725), (1415, 115780), (1654, 99050), (1981, 82700), (2830, 57890), (3308, 49525), (3962, 41350), (4135, 39620), (5660, 28945), (5789, 28300), (7075, 23156), (7924, 20675), (8270, 19810), (9905, 16540), (11578, 14150)]