249018660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4114

約数の個数: 144

約数和(自身を含む): 850816512

約数和(自身を除く): 601797852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4057, 4092, 5115, 5580, 6138, 6820, 8114, 10230, 12171, 12276, 15345, 16228, 20285, 20460, 24342, 30690, 36513, 40570, 44627, 48684, 60855, 61380, 73026, 81140, 89254, 121710, 125767, 133881, 146052, 178508, 182565, 223135, 243420, 251534, 267762, 365130, 377301, 401643, 446270, 503068, 535524, 628835, 669405, 730260, 754602, 803286, 892540, 1131903, 1257670, 1338810, 1383437, 1509204, 1606572, 1886505, 2008215, 2263806, 2515340, 2677620, 2766874, 3773010, 4016430, 4150311, 4527612, 5533748, 5659515, 6917185, 7546020, 8032860, 8300622, 11319030, 12450933, 13834370, 16601244, 20751555, 22638060, 24901866, 27668740, 41503110, 49803732, 62254665, 83006220, 124509330, 249018660]

約数ペア:

[(1, 249018660), (2, 124509330), (3, 83006220), (4, 62254665), (5, 49803732), (6, 41503110), (9, 27668740), (10, 24901866), (11, 22638060), (12, 20751555), (15, 16601244), (18, 13834370), (20, 12450933), (22, 11319030), (30, 8300622), (31, 8032860), (33, 7546020), (36, 6917185), (44, 5659515), (45, 5533748), (55, 4527612), (60, 4150311), (62, 4016430), (66, 3773010), (90, 2766874), (93, 2677620), (99, 2515340), (110, 2263806), (124, 2008215), (132, 1886505), (155, 1606572), (165, 1509204), (180, 1383437), (186, 1338810), (198, 1257670), (220, 1131903), (279, 892540), (310, 803286), (330, 754602), (341, 730260), (372, 669405), (396, 628835), (465, 535524), (495, 503068), (558, 446270), (620, 401643), (660, 377301), (682, 365130), (930, 267762), (990, 251534), (1023, 243420), (1116, 223135), (1364, 182565), (1395, 178508), (1705, 146052), (1860, 133881), (1980, 125767), (2046, 121710), (2790, 89254), (3069, 81140), (3410, 73026), (4057, 61380), (4092, 60855), (5115, 48684), (5580, 44627), (6138, 40570), (6820, 36513), (8114, 30690), (10230, 24342), (12171, 20460), (12276, 20285), (15345, 16228)]