153711960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 492480000

約数和(自身を除く): 338768040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 151, 170, 204, 255, 302, 340, 408, 453, 499, 510, 604, 680, 755, 906, 998, 1020, 1208, 1497, 1510, 1812, 1996, 2040, 2265, 2495, 2567, 2994, 3020, 3624, 3992, 4530, 4990, 5134, 5988, 6040, 7485, 7701, 8483, 9060, 9980, 10268, 11976, 12835, 14970, 15402, 16966, 18120, 19960, 20536, 25449, 25670, 29940, 30804, 33932, 38505, 42415, 50898, 51340, 59880, 61608, 67864, 75349, 77010, 84830, 101796, 102680, 127245, 150698, 154020, 169660, 203592, 226047, 254490, 301396, 308040, 339320, 376745, 452094, 508980, 602792, 753490, 904188, 1017960, 1130235, 1280933, 1506980, 1808376, 2260470, 2561866, 3013960, 3842799, 4520940, 5123732, 6404665, 7685598, 9041880, 10247464, 12809330, 15371196, 19213995, 25618660, 30742392, 38427990, 51237320, 76855980, 153711960]

約数ペア:

[(1, 153711960), (2, 76855980), (3, 51237320), (4, 38427990), (5, 30742392), (6, 25618660), (8, 19213995), (10, 15371196), (12, 12809330), (15, 10247464), (17, 9041880), (20, 7685598), (24, 6404665), (30, 5123732), (34, 4520940), (40, 3842799), (51, 3013960), (60, 2561866), (68, 2260470), (85, 1808376), (102, 1506980), (120, 1280933), (136, 1130235), (151, 1017960), (170, 904188), (204, 753490), (255, 602792), (302, 508980), (340, 452094), (408, 376745), (453, 339320), (499, 308040), (510, 301396), (604, 254490), (680, 226047), (755, 203592), (906, 169660), (998, 154020), (1020, 150698), (1208, 127245), (1497, 102680), (1510, 101796), (1812, 84830), (1996, 77010), (2040, 75349), (2265, 67864), (2495, 61608), (2567, 59880), (2994, 51340), (3020, 50898), (3624, 42415), (3992, 38505), (4530, 33932), (4990, 30804), (5134, 29940), (5988, 25670), (6040, 25449), (7485, 20536), (7701, 19960), (8483, 18120), (9060, 16966), (9980, 15402), (10268, 14970), (11976, 12835)]