1209150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{2687}}^1$

素因数の和:2705

約数の個数: 36

約数和(自身を含む): 3249792

約数和(自身を除く): 2040642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 2687, 5374, 8061, 13435, 16122, 24183, 26870, 40305, 48366, 67175, 80610, 120915, 134350, 201525, 241830, 403050, 604575, 1209150]

約数ペア:

[(1, 1209150), (2, 604575), (3, 403050), (5, 241830), (6, 201525), (9, 134350), (10, 120915), (15, 80610), (18, 67175), (25, 48366), (30, 40305), (45, 26870), (50, 24183), (75, 16122), (90, 13435), (150, 8061), (225, 5374), (450, 2687)]