1330450500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{886967}}^1$

素因数の和:886989

約数の個数: 48

約数和(自身を含む): 3874276224

約数和(自身を除く): 2543825724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 886967, 1773934, 2660901, 3547868, 4434835, 5321802, 8869670, 10643604, 13304505, 17739340, 22174175, 26609010, 44348350, 53218020, 66522525, 88696700, 110870875, 133045050, 221741750, 266090100, 332612625, 443483500, 665225250, 1330450500]

約数ペア:

[(1, 1330450500), (2, 665225250), (3, 443483500), (4, 332612625), (5, 266090100), (6, 221741750), (10, 133045050), (12, 110870875), (15, 88696700), (20, 66522525), (25, 53218020), (30, 44348350), (50, 26609010), (60, 22174175), (75, 17739340), (100, 13304505), (125, 10643604), (150, 8869670), (250, 5321802), (300, 4434835), (375, 3547868), (500, 2660901), (750, 1773934), (1500, 886967)]