88340580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1811}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 269103744

約数和(自身を除く): 180763164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 1811, 2439, 2710, 3252, 3622, 4065, 4878, 5420, 5433, 7244, 8130, 9055, 9756, 10866, 12195, 16260, 16299, 18110, 21732, 24390, 27165, 32598, 36220, 48780, 54330, 65196, 81495, 108660, 162990, 325980, 490781, 981562, 1472343, 1963124, 2453905, 2944686, 4417029, 4907810, 5889372, 7361715, 8834058, 9815620, 14723430, 17668116, 22085145, 29446860, 44170290, 88340580]

約数ペア:

[(1, 88340580), (2, 44170290), (3, 29446860), (4, 22085145), (5, 17668116), (6, 14723430), (9, 9815620), (10, 8834058), (12, 7361715), (15, 5889372), (18, 4907810), (20, 4417029), (30, 2944686), (36, 2453905), (45, 1963124), (60, 1472343), (90, 981562), (180, 490781), (271, 325980), (542, 162990), (813, 108660), (1084, 81495), (1355, 65196), (1626, 54330), (1811, 48780), (2439, 36220), (2710, 32598), (3252, 27165), (3622, 24390), (4065, 21732), (4878, 18110), (5420, 16299), (5433, 16260), (7244, 12195), (8130, 10866), (9055, 9756)]