109229900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 258983424

約数和(自身を除く): 149753524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 130, 146, 260, 292, 325, 365, 650, 730, 949, 1151, 1300, 1460, 1825, 1898, 2302, 3650, 3796, 4604, 4745, 5755, 7300, 9490, 11510, 14963, 18980, 23020, 23725, 28775, 29926, 47450, 57550, 59852, 74815, 84023, 94900, 115100, 149630, 168046, 299260, 336092, 374075, 420115, 748150, 840230, 1092299, 1496300, 1680460, 2100575, 2184598, 4201150, 4369196, 5461495, 8402300, 10922990, 21845980, 27307475, 54614950, 109229900]

約数ペア:

[(1, 109229900), (2, 54614950), (4, 27307475), (5, 21845980), (10, 10922990), (13, 8402300), (20, 5461495), (25, 4369196), (26, 4201150), (50, 2184598), (52, 2100575), (65, 1680460), (73, 1496300), (100, 1092299), (130, 840230), (146, 748150), (260, 420115), (292, 374075), (325, 336092), (365, 299260), (650, 168046), (730, 149630), (949, 115100), (1151, 94900), (1300, 84023), (1460, 74815), (1825, 59852), (1898, 57550), (2302, 47450), (3650, 29926), (3796, 28775), (4604, 23725), (4745, 23020), (5755, 18980), (7300, 14963), (9490, 11510)]