57228270

素因数分解:

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

素因数の和:210

約数の個数: 128

約数和(自身を含む): 158906880

約数和(自身を除く): 101678610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 43, 55, 66, 74, 86, 109, 110, 111, 129, 165, 185, 215, 218, 222, 258, 327, 330, 370, 407, 430, 473, 545, 555, 645, 654, 814, 946, 1090, 1110, 1199, 1221, 1290, 1419, 1591, 1635, 2035, 2365, 2398, 2442, 2838, 3182, 3270, 3597, 4033, 4070, 4687, 4730, 4773, 5995, 6105, 7095, 7194, 7955, 8066, 9374, 9546, 11990, 12099, 12210, 14061, 14190, 15910, 17501, 17985, 20165, 23435, 23865, 24198, 28122, 35002, 35970, 40330, 44363, 46870, 47730, 51557, 52503, 60495, 70305, 87505, 88726, 103114, 105006, 120990, 133089, 140610, 154671, 173419, 175010, 221815, 257785, 262515, 266178, 309342, 346838, 443630, 515570, 520257, 525030, 665445, 773355, 867095, 1040514, 1330890, 1546710, 1734190, 1907609, 2601285, 3815218, 5202570, 5722827, 9538045, 11445654, 19076090, 28614135, 57228270]

約数ペア:

[(1, 57228270), (2, 28614135), (3, 19076090), (5, 11445654), (6, 9538045), (10, 5722827), (11, 5202570), (15, 3815218), (22, 2601285), (30, 1907609), (33, 1734190), (37, 1546710), (43, 1330890), (55, 1040514), (66, 867095), (74, 773355), (86, 665445), (109, 525030), (110, 520257), (111, 515570), (129, 443630), (165, 346838), (185, 309342), (215, 266178), (218, 262515), (222, 257785), (258, 221815), (327, 175010), (330, 173419), (370, 154671), (407, 140610), (430, 133089), (473, 120990), (545, 105006), (555, 103114), (645, 88726), (654, 87505), (814, 70305), (946, 60495), (1090, 52503), (1110, 51557), (1199, 47730), (1221, 46870), (1290, 44363), (1419, 40330), (1591, 35970), (1635, 35002), (2035, 28122), (2365, 24198), (2398, 23865), (2442, 23435), (2838, 20165), (3182, 17985), (3270, 17501), (3597, 15910), (4033, 14190), (4070, 14061), (4687, 12210), (4730, 12099), (4773, 11990), (5995, 9546), (6105, 9374), (7095, 8066), (7194, 7955)]