563252220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{1831}}^1$

素因数の和:3555

約数の個数: 72

約数和(自身を含む): 1710465120

約数和(自身を除く): 1147212900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1709, 1831, 3418, 3662, 5127, 5493, 6836, 7324, 8545, 9155, 10254, 10986, 15381, 16479, 17090, 18310, 20508, 21972, 25635, 27465, 30762, 32958, 34180, 36620, 51270, 54930, 61524, 65916, 76905, 82395, 102540, 109860, 153810, 164790, 307620, 329580, 3129179, 6258358, 9387537, 12516716, 15645895, 18775074, 28162611, 31291790, 37550148, 46937685, 56325222, 62583580, 93875370, 112650444, 140813055, 187750740, 281626110, 563252220]

約数ペア:

[(1, 563252220), (2, 281626110), (3, 187750740), (4, 140813055), (5, 112650444), (6, 93875370), (9, 62583580), (10, 56325222), (12, 46937685), (15, 37550148), (18, 31291790), (20, 28162611), (30, 18775074), (36, 15645895), (45, 12516716), (60, 9387537), (90, 6258358), (180, 3129179), (1709, 329580), (1831, 307620), (3418, 164790), (3662, 153810), (5127, 109860), (5493, 102540), (6836, 82395), (7324, 76905), (8545, 65916), (9155, 61524), (10254, 54930), (10986, 51270), (15381, 36620), (16479, 34180), (17090, 32958), (18310, 30762), (20508, 27465), (21972, 25635)]