118125100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 268607808

約数和(自身を除く): 150482708

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 47, 50, 82, 94, 100, 164, 188, 205, 235, 410, 470, 613, 820, 940, 1025, 1175, 1226, 1927, 2050, 2350, 2452, 3065, 3854, 4100, 4700, 6130, 7708, 9635, 12260, 15325, 19270, 25133, 28811, 30650, 38540, 48175, 50266, 57622, 61300, 96350, 100532, 115244, 125665, 144055, 192700, 251330, 288110, 502660, 576220, 628325, 720275, 1181251, 1256650, 1440550, 2362502, 2513300, 2881100, 4725004, 5906255, 11812510, 23625020, 29531275, 59062550, 118125100]

約数ペア:

[(1, 118125100), (2, 59062550), (4, 29531275), (5, 23625020), (10, 11812510), (20, 5906255), (25, 4725004), (41, 2881100), (47, 2513300), (50, 2362502), (82, 1440550), (94, 1256650), (100, 1181251), (164, 720275), (188, 628325), (205, 576220), (235, 502660), (410, 288110), (470, 251330), (613, 192700), (820, 144055), (940, 125665), (1025, 115244), (1175, 100532), (1226, 96350), (1927, 61300), (2050, 57622), (2350, 50266), (2452, 48175), (3065, 38540), (3854, 30650), (4100, 28811), (4700, 25133), (6130, 19270), (7708, 15325), (9635, 12260)]