155287260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12503}}^1$

素因数の和:12544

約数の個数: 96

約数和(自身を含む): 504161280

約数和(自身を除く): 348874020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 12503, 25006, 37509, 50012, 62515, 75018, 112527, 125030, 150036, 187545, 225054, 250060, 287569, 337581, 375090, 450108, 562635, 575138, 675162, 750180, 862707, 1125270, 1150276, 1350324, 1437845, 1687905, 1725414, 2250540, 2588121, 2875690, 3375810, 3450828, 4313535, 5176242, 5751380, 6751620, 7764363, 8627070, 10352484, 12940605, 15528726, 17254140, 25881210, 31057452, 38821815, 51762420, 77643630, 155287260]

約数ペア:

[(1, 155287260), (2, 77643630), (3, 51762420), (4, 38821815), (5, 31057452), (6, 25881210), (9, 17254140), (10, 15528726), (12, 12940605), (15, 10352484), (18, 8627070), (20, 7764363), (23, 6751620), (27, 5751380), (30, 5176242), (36, 4313535), (45, 3450828), (46, 3375810), (54, 2875690), (60, 2588121), (69, 2250540), (90, 1725414), (92, 1687905), (108, 1437845), (115, 1350324), (135, 1150276), (138, 1125270), (180, 862707), (207, 750180), (230, 675162), (270, 575138), (276, 562635), (345, 450108), (414, 375090), (460, 337581), (540, 287569), (621, 250060), (690, 225054), (828, 187545), (1035, 150036), (1242, 125030), (1380, 112527), (2070, 75018), (2484, 62515), (3105, 50012), (4140, 37509), (6210, 25006), (12420, 12503)]