75121410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3968

約数の個数: 96

約数和(自身を含む): 225916992

約数和(自身を除く): 150795582

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 3931, 6370, 7862, 9555, 11793, 19110, 19655, 23586, 27517, 39310, 51103, 55034, 58965, 82551, 102206, 117930, 137585, 153309, 165102, 192619, 255515, 275170, 306618, 357721, 385238, 412755, 511030, 577857, 715442, 766545, 825510, 963095, 1073163, 1155714, 1533090, 1788605, 1926190, 2146326, 2504047, 2889285, 3577210, 5008094, 5365815, 5778570, 7512141, 10731630, 12520235, 15024282, 25040470, 37560705, 75121410]

約数ペア:

[(1, 75121410), (2, 37560705), (3, 25040470), (5, 15024282), (6, 12520235), (7, 10731630), (10, 7512141), (13, 5778570), (14, 5365815), (15, 5008094), (21, 3577210), (26, 2889285), (30, 2504047), (35, 2146326), (39, 1926190), (42, 1788605), (49, 1533090), (65, 1155714), (70, 1073163), (78, 963095), (91, 825510), (98, 766545), (105, 715442), (130, 577857), (147, 511030), (182, 412755), (195, 385238), (210, 357721), (245, 306618), (273, 275170), (294, 255515), (390, 192619), (455, 165102), (490, 153309), (546, 137585), (637, 117930), (735, 102206), (910, 82551), (1274, 58965), (1365, 55034), (1470, 51103), (1911, 39310), (2730, 27517), (3185, 23586), (3822, 19655), (3931, 19110), (6370, 11793), (7862, 9555)]