2997150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 8436960

約数和(自身を除く): 5439810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 53, 58, 65, 75, 78, 87, 106, 130, 145, 150, 159, 174, 195, 265, 290, 318, 325, 377, 390, 435, 530, 650, 689, 725, 754, 795, 870, 975, 1131, 1325, 1378, 1450, 1537, 1590, 1885, 1950, 2067, 2175, 2262, 2650, 3074, 3445, 3770, 3975, 4134, 4350, 4611, 5655, 6890, 7685, 7950, 9222, 9425, 10335, 11310, 15370, 17225, 18850, 19981, 20670, 23055, 28275, 34450, 38425, 39962, 46110, 51675, 56550, 59943, 76850, 99905, 103350, 115275, 119886, 199810, 230550, 299715, 499525, 599430, 999050, 1498575, 2997150]

約数ペア:

[(1, 2997150), (2, 1498575), (3, 999050), (5, 599430), (6, 499525), (10, 299715), (13, 230550), (15, 199810), (25, 119886), (26, 115275), (29, 103350), (30, 99905), (39, 76850), (50, 59943), (53, 56550), (58, 51675), (65, 46110), (75, 39962), (78, 38425), (87, 34450), (106, 28275), (130, 23055), (145, 20670), (150, 19981), (159, 18850), (174, 17225), (195, 15370), (265, 11310), (290, 10335), (318, 9425), (325, 9222), (377, 7950), (390, 7685), (435, 6890), (530, 5655), (650, 4611), (689, 4350), (725, 4134), (754, 3975), (795, 3770), (870, 3445), (975, 3074), (1131, 2650), (1325, 2262), (1378, 2175), (1450, 2067), (1537, 1950), (1590, 1885)]