57150180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4019}}^1$

素因数の和:4113

約数の個数: 72

約数和(自身を含む): 175593600

約数和(自身を除く): 118443420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4019, 4740, 7110, 8038, 12057, 14220, 16076, 20095, 24114, 36171, 40190, 48228, 60285, 72342, 80380, 120570, 144684, 180855, 241140, 317501, 361710, 635002, 723420, 952503, 1270004, 1587505, 1905006, 2857509, 3175010, 3810012, 4762515, 5715018, 6350020, 9525030, 11430036, 14287545, 19050060, 28575090, 57150180]

約数ペア:

[(1, 57150180), (2, 28575090), (3, 19050060), (4, 14287545), (5, 11430036), (6, 9525030), (9, 6350020), (10, 5715018), (12, 4762515), (15, 3810012), (18, 3175010), (20, 2857509), (30, 1905006), (36, 1587505), (45, 1270004), (60, 952503), (79, 723420), (90, 635002), (158, 361710), (180, 317501), (237, 241140), (316, 180855), (395, 144684), (474, 120570), (711, 80380), (790, 72342), (948, 60285), (1185, 48228), (1422, 40190), (1580, 36171), (2370, 24114), (2844, 20095), (3555, 16076), (4019, 14220), (4740, 12057), (7110, 8038)]