67754220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 198912000

約数和(自身を除く): 131157780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 499, 620, 730, 876, 930, 998, 1095, 1460, 1497, 1860, 1996, 2190, 2263, 2495, 2994, 4380, 4526, 4990, 5988, 6789, 7485, 9052, 9980, 11315, 13578, 14970, 15469, 22630, 27156, 29940, 30938, 33945, 36427, 45260, 46407, 61876, 67890, 72854, 77345, 92814, 109281, 135780, 145708, 154690, 182135, 185628, 218562, 232035, 309380, 364270, 437124, 464070, 546405, 728540, 928140, 1092810, 1129237, 2185620, 2258474, 3387711, 4516948, 5646185, 6775422, 11292370, 13550844, 16938555, 22584740, 33877110, 67754220]

約数ペア:

[(1, 67754220), (2, 33877110), (3, 22584740), (4, 16938555), (5, 13550844), (6, 11292370), (10, 6775422), (12, 5646185), (15, 4516948), (20, 3387711), (30, 2258474), (31, 2185620), (60, 1129237), (62, 1092810), (73, 928140), (93, 728540), (124, 546405), (146, 464070), (155, 437124), (186, 364270), (219, 309380), (292, 232035), (310, 218562), (365, 185628), (372, 182135), (438, 154690), (465, 145708), (499, 135780), (620, 109281), (730, 92814), (876, 77345), (930, 72854), (998, 67890), (1095, 61876), (1460, 46407), (1497, 45260), (1860, 36427), (1996, 33945), (2190, 30938), (2263, 29940), (2495, 27156), (2994, 22630), (4380, 15469), (4526, 14970), (4990, 13578), (5988, 11315), (6789, 9980), (7485, 9052)]