828016650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{727}}^1\times {\mathrm{2531}}^1$

素因数の和:3276

約数の個数: 72

約数和(自身を含む): 2228544864

約数和(自身を除く): 1400528214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 727, 1454, 2181, 2531, 3635, 4362, 5062, 6543, 7270, 7593, 10905, 12655, 13086, 15186, 18175, 21810, 22779, 25310, 32715, 36350, 37965, 45558, 54525, 63275, 65430, 75930, 109050, 113895, 126550, 163575, 189825, 227790, 327150, 379650, 569475, 1138950, 1840037, 3680074, 5520111, 9200185, 11040222, 16560333, 18400370, 27600555, 33120666, 46000925, 55201110, 82801665, 92001850, 138002775, 165603330, 276005550, 414008325, 828016650]

約数ペア:

[(1, 828016650), (2, 414008325), (3, 276005550), (5, 165603330), (6, 138002775), (9, 92001850), (10, 82801665), (15, 55201110), (18, 46000925), (25, 33120666), (30, 27600555), (45, 18400370), (50, 16560333), (75, 11040222), (90, 9200185), (150, 5520111), (225, 3680074), (450, 1840037), (727, 1138950), (1454, 569475), (2181, 379650), (2531, 327150), (3635, 227790), (4362, 189825), (5062, 163575), (6543, 126550), (7270, 113895), (7593, 109050), (10905, 75930), (12655, 65430), (13086, 63275), (15186, 54525), (18175, 45558), (21810, 37965), (22779, 36350), (25310, 32715)]