165742740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9901}}^1$

素因数の和:9950

約数の個数: 96

約数和(自身を含む): 532331520

約数和(自身を除く): 366588780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 9901, 16740, 19802, 29703, 39604, 49505, 59406, 89109, 99010, 118812, 148515, 178218, 198020, 267327, 297030, 306931, 356436, 445545, 534654, 594060, 613862, 891090, 920793, 1069308, 1227724, 1336635, 1534655, 1782180, 1841586, 2673270, 2762379, 3069310, 3683172, 4603965, 5346540, 5524758, 6138620, 8287137, 9207930, 11049516, 13811895, 16574274, 18415860, 27623790, 33148548, 41435685, 55247580, 82871370, 165742740]

約数ペア:

[(1, 165742740), (2, 82871370), (3, 55247580), (4, 41435685), (5, 33148548), (6, 27623790), (9, 18415860), (10, 16574274), (12, 13811895), (15, 11049516), (18, 9207930), (20, 8287137), (27, 6138620), (30, 5524758), (31, 5346540), (36, 4603965), (45, 3683172), (54, 3069310), (60, 2762379), (62, 2673270), (90, 1841586), (93, 1782180), (108, 1534655), (124, 1336635), (135, 1227724), (155, 1069308), (180, 920793), (186, 891090), (270, 613862), (279, 594060), (310, 534654), (372, 445545), (465, 356436), (540, 306931), (558, 297030), (620, 267327), (837, 198020), (930, 178218), (1116, 148515), (1395, 118812), (1674, 99010), (1860, 89109), (2790, 59406), (3348, 49505), (4185, 39604), (5580, 29703), (8370, 19802), (9901, 16740)]