76304360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 198633600

約数和(自身を除く): 122329240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 43, 44, 55, 74, 86, 88, 109, 110, 148, 172, 185, 215, 218, 220, 296, 344, 370, 407, 430, 436, 440, 473, 545, 740, 814, 860, 872, 946, 1090, 1199, 1480, 1591, 1628, 1720, 1892, 2035, 2180, 2365, 2398, 3182, 3256, 3784, 4033, 4070, 4360, 4687, 4730, 4796, 5995, 6364, 7955, 8066, 8140, 9374, 9460, 9592, 11990, 12728, 15910, 16132, 16280, 17501, 18748, 18920, 20165, 23435, 23980, 31820, 32264, 35002, 37496, 40330, 44363, 46870, 47960, 51557, 63640, 70004, 80660, 87505, 88726, 93740, 103114, 140008, 161320, 173419, 175010, 177452, 187480, 206228, 221815, 257785, 346838, 350020, 354904, 412456, 443630, 515570, 693676, 700040, 867095, 887260, 1031140, 1387352, 1734190, 1774520, 1907609, 2062280, 3468380, 3815218, 6936760, 7630436, 9538045, 15260872, 19076090, 38152180, 76304360]

約数ペア:

[(1, 76304360), (2, 38152180), (4, 19076090), (5, 15260872), (8, 9538045), (10, 7630436), (11, 6936760), (20, 3815218), (22, 3468380), (37, 2062280), (40, 1907609), (43, 1774520), (44, 1734190), (55, 1387352), (74, 1031140), (86, 887260), (88, 867095), (109, 700040), (110, 693676), (148, 515570), (172, 443630), (185, 412456), (215, 354904), (218, 350020), (220, 346838), (296, 257785), (344, 221815), (370, 206228), (407, 187480), (430, 177452), (436, 175010), (440, 173419), (473, 161320), (545, 140008), (740, 103114), (814, 93740), (860, 88726), (872, 87505), (946, 80660), (1090, 70004), (1199, 63640), (1480, 51557), (1591, 47960), (1628, 46870), (1720, 44363), (1892, 40330), (2035, 37496), (2180, 35002), (2365, 32264), (2398, 31820), (3182, 23980), (3256, 23435), (3784, 20165), (4033, 18920), (4070, 18748), (4360, 17501), (4687, 16280), (4730, 16132), (4796, 15910), (5995, 12728), (6364, 11990), (7955, 9592), (8066, 9460), (8140, 9374)]