315922860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5204

約数の個数: 144

約数和(自身を含む): 1079350272

約数和(自身を除く): 763427412

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, 4092, 5115, 5147, 5580, 6138, 6820, 10230, 10294, 12276, 15345, 15441, 20460, 20588, 25735, 30690, 30882, 46323, 51470, 56617, 61380, 61764, 77205, 92646, 102940, 113234, 154410, 159557, 169851, 185292, 226468, 231615, 283085, 308820, 319114, 339702, 463230, 478671, 509553, 566170, 638228, 679404, 797785, 849255, 926460, 957342, 1019106, 1132340, 1436013, 1595570, 1698510, 1755127, 1914684, 2038212, 2393355, 2547765, 2872026, 3191140, 3397020, 3510254, 4786710, 5095530, 5265381, 5744052, 7020508, 7180065, 8775635, 9573420, 10191060, 10530762, 14360130, 15796143, 17551270, 21061524, 26326905, 28720260, 31592286, 35102540, 52653810, 63184572, 78980715, 105307620, 157961430, 315922860]

約数ペア:

[(1, 315922860), (2, 157961430), (3, 105307620), (4, 78980715), (5, 63184572), (6, 52653810), (9, 35102540), (10, 31592286), (11, 28720260), (12, 26326905), (15, 21061524), (18, 17551270), (20, 15796143), (22, 14360130), (30, 10530762), (31, 10191060), (33, 9573420), (36, 8775635), (44, 7180065), (45, 7020508), (55, 5744052), (60, 5265381), (62, 5095530), (66, 4786710), (90, 3510254), (93, 3397020), (99, 3191140), (110, 2872026), (124, 2547765), (132, 2393355), (155, 2038212), (165, 1914684), (180, 1755127), (186, 1698510), (198, 1595570), (220, 1436013), (279, 1132340), (310, 1019106), (330, 957342), (341, 926460), (372, 849255), (396, 797785), (465, 679404), (495, 638228), (558, 566170), (620, 509553), (660, 478671), (682, 463230), (930, 339702), (990, 319114), (1023, 308820), (1116, 283085), (1364, 231615), (1395, 226468), (1705, 185292), (1860, 169851), (1980, 159557), (2046, 154410), (2790, 113234), (3069, 102940), (3410, 92646), (4092, 77205), (5115, 61764), (5147, 61380), (5580, 56617), (6138, 51470), (6820, 46323), (10230, 30882), (10294, 30690), (12276, 25735), (15345, 20588), (15441, 20460)]