85828980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 251475840

約数和(自身を除く): 165646860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 107, 116, 145, 174, 214, 290, 321, 348, 428, 435, 461, 535, 580, 642, 870, 922, 1070, 1284, 1383, 1605, 1740, 1844, 2140, 2305, 2766, 3103, 3210, 4610, 5532, 6206, 6420, 6915, 9220, 9309, 12412, 13369, 13830, 15515, 18618, 26738, 27660, 31030, 37236, 40107, 46545, 49327, 53476, 62060, 66845, 80214, 93090, 98654, 133690, 147981, 160428, 186180, 197308, 200535, 246635, 267380, 295962, 401070, 493270, 591924, 739905, 802140, 986540, 1430483, 1479810, 2860966, 2959620, 4291449, 5721932, 7152415, 8582898, 14304830, 17165796, 21457245, 28609660, 42914490, 85828980]

約数ペア:

[(1, 85828980), (2, 42914490), (3, 28609660), (4, 21457245), (5, 17165796), (6, 14304830), (10, 8582898), (12, 7152415), (15, 5721932), (20, 4291449), (29, 2959620), (30, 2860966), (58, 1479810), (60, 1430483), (87, 986540), (107, 802140), (116, 739905), (145, 591924), (174, 493270), (214, 401070), (290, 295962), (321, 267380), (348, 246635), (428, 200535), (435, 197308), (461, 186180), (535, 160428), (580, 147981), (642, 133690), (870, 98654), (922, 93090), (1070, 80214), (1284, 66845), (1383, 62060), (1605, 53476), (1740, 49327), (1844, 46545), (2140, 40107), (2305, 37236), (2766, 31030), (3103, 27660), (3210, 26738), (4610, 18618), (5532, 15515), (6206, 13830), (6420, 13369), (6915, 12412), (9220, 9309)]