20148600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{33581}}^1$

素因数の和:33600

約数の個数: 48

約数和(自身を含む): 62462520

約数和(自身を除く): 42313920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 33581, 67162, 100743, 134324, 167905, 201486, 268648, 335810, 402972, 503715, 671620, 805944, 839525, 1007430, 1343240, 1679050, 2014860, 2518575, 3358100, 4029720, 5037150, 6716200, 10074300, 20148600]

約数ペア:

[(1, 20148600), (2, 10074300), (3, 6716200), (4, 5037150), (5, 4029720), (6, 3358100), (8, 2518575), (10, 2014860), (12, 1679050), (15, 1343240), (20, 1007430), (24, 839525), (25, 805944), (30, 671620), (40, 503715), (50, 402972), (60, 335810), (75, 268648), (100, 201486), (120, 167905), (150, 134324), (200, 100743), (300, 67162), (600, 33581)]