12986700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 38153808

約数和(自身を除く): 25167108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 593, 730, 876, 1095, 1186, 1460, 1779, 1825, 2190, 2372, 2965, 3558, 3650, 4380, 5475, 5930, 7116, 7300, 8895, 10950, 11860, 14825, 17790, 21900, 29650, 35580, 43289, 44475, 59300, 86578, 88950, 129867, 173156, 177900, 216445, 259734, 432890, 519468, 649335, 865780, 1082225, 1298670, 2164450, 2597340, 3246675, 4328900, 6493350, 12986700]

約数ペア:

[(1, 12986700), (2, 6493350), (3, 4328900), (4, 3246675), (5, 2597340), (6, 2164450), (10, 1298670), (12, 1082225), (15, 865780), (20, 649335), (25, 519468), (30, 432890), (50, 259734), (60, 216445), (73, 177900), (75, 173156), (100, 129867), (146, 88950), (150, 86578), (219, 59300), (292, 44475), (300, 43289), (365, 35580), (438, 29650), (593, 21900), (730, 17790), (876, 14825), (1095, 11860), (1186, 10950), (1460, 8895), (1779, 7300), (1825, 7116), (2190, 5930), (2372, 5475), (2965, 4380), (3558, 3650)]