184962100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 412473600

約数和(自身を除く): 227511500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 109, 142, 218, 239, 284, 355, 436, 478, 545, 710, 956, 1090, 1195, 1420, 1775, 2180, 2390, 2725, 3550, 4780, 5450, 5975, 7100, 7739, 10900, 11950, 15478, 16969, 23900, 26051, 30956, 33938, 38695, 52102, 67876, 77390, 84845, 104204, 130255, 154780, 169690, 193475, 260510, 339380, 386950, 424225, 521020, 651275, 773900, 848450, 1302550, 1696900, 1849621, 2605100, 3699242, 7398484, 9248105, 18496210, 36992420, 46240525, 92481050, 184962100]

約数ペア:

[(1, 184962100), (2, 92481050), (4, 46240525), (5, 36992420), (10, 18496210), (20, 9248105), (25, 7398484), (50, 3699242), (71, 2605100), (100, 1849621), (109, 1696900), (142, 1302550), (218, 848450), (239, 773900), (284, 651275), (355, 521020), (436, 424225), (478, 386950), (545, 339380), (710, 260510), (956, 193475), (1090, 169690), (1195, 154780), (1420, 130255), (1775, 104204), (2180, 84845), (2390, 77390), (2725, 67876), (3550, 52102), (4780, 38695), (5450, 33938), (5975, 30956), (7100, 26051), (7739, 23900), (10900, 16969), (11950, 15478)]