151500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{101}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 445536

約数和(自身を除く): 294036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 125, 150, 202, 250, 300, 303, 375, 404, 500, 505, 606, 750, 1010, 1212, 1500, 1515, 2020, 2525, 3030, 5050, 6060, 7575, 10100, 12625, 15150, 25250, 30300, 37875, 50500, 75750, 151500]

約数ペア:

[(1, 151500), (2, 75750), (3, 50500), (4, 37875), (5, 30300), (6, 25250), (10, 15150), (12, 12625), (15, 10100), (20, 7575), (25, 6060), (30, 5050), (50, 3030), (60, 2525), (75, 2020), (100, 1515), (101, 1500), (125, 1212), (150, 1010), (202, 750), (250, 606), (300, 505), (303, 500), (375, 404)]