113609900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 254358720

約数和(自身を除く): 140748820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 79, 100, 146, 158, 197, 292, 316, 365, 394, 395, 730, 788, 790, 985, 1460, 1580, 1825, 1970, 1975, 3650, 3940, 3950, 4925, 5767, 7300, 7900, 9850, 11534, 14381, 15563, 19700, 23068, 28762, 28835, 31126, 57524, 57670, 62252, 71905, 77815, 115340, 143810, 144175, 155630, 287620, 288350, 311260, 359525, 389075, 576700, 719050, 778150, 1136099, 1438100, 1556300, 2272198, 4544396, 5680495, 11360990, 22721980, 28402475, 56804950, 113609900]

約数ペア:

[(1, 113609900), (2, 56804950), (4, 28402475), (5, 22721980), (10, 11360990), (20, 5680495), (25, 4544396), (50, 2272198), (73, 1556300), (79, 1438100), (100, 1136099), (146, 778150), (158, 719050), (197, 576700), (292, 389075), (316, 359525), (365, 311260), (394, 288350), (395, 287620), (730, 155630), (788, 144175), (790, 143810), (985, 115340), (1460, 77815), (1580, 71905), (1825, 62252), (1970, 57670), (1975, 57524), (3650, 31126), (3940, 28835), (3950, 28762), (4925, 23068), (5767, 19700), (7300, 15563), (7900, 14381), (9850, 11534)]