75843960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4547}}^1$

素因数の和:4700

約数の個数: 64

約数和(自身を含む): 229219200

約数和(自身を除く): 153375240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 4547, 5560, 8340, 9094, 13641, 16680, 18188, 22735, 27282, 36376, 45470, 54564, 68205, 90940, 109128, 136410, 181880, 272820, 545640, 632033, 1264066, 1896099, 2528132, 3160165, 3792198, 5056264, 6320330, 7584396, 9480495, 12640660, 15168792, 18960990, 25281320, 37921980, 75843960]

約数ペア:

[(1, 75843960), (2, 37921980), (3, 25281320), (4, 18960990), (5, 15168792), (6, 12640660), (8, 9480495), (10, 7584396), (12, 6320330), (15, 5056264), (20, 3792198), (24, 3160165), (30, 2528132), (40, 1896099), (60, 1264066), (120, 632033), (139, 545640), (278, 272820), (417, 181880), (556, 136410), (695, 109128), (834, 90940), (1112, 68205), (1390, 54564), (1668, 45470), (2085, 36376), (2780, 27282), (3336, 22735), (4170, 18188), (4547, 16680), (5560, 13641), (8340, 9094)]