1330500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{887}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 3878784

約数和(自身を除く): 2548284

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, 887, 1500, 1774, 2661, 3548, 4435, 5322, 8870, 10644, 13305, 17740, 22175, 26610, 44350, 53220, 66525, 88700, 110875, 133050, 221750, 266100, 332625, 443500, 665250, 1330500]

約数ペア:

[(1, 1330500), (2, 665250), (3, 443500), (4, 332625), (5, 266100), (6, 221750), (10, 133050), (12, 110875), (15, 88700), (20, 66525), (25, 53220), (30, 44350), (50, 26610), (60, 22175), (75, 17740), (100, 13305), (125, 10644), (150, 8870), (250, 5322), (300, 4435), (375, 3548), (500, 2661), (750, 1774), (887, 1500)]