229688820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1276049}}^1$

素因数の和:1276064

約数の個数: 36

約数和(自身を含む): 696723300

約数和(自身を除く): 467034480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1276049, 2552098, 3828147, 5104196, 6380245, 7656294, 11484441, 12760490, 15312588, 19140735, 22968882, 25520980, 38281470, 45937764, 57422205, 76562940, 114844410, 229688820]

約数ペア:

[(1, 229688820), (2, 114844410), (3, 76562940), (4, 57422205), (5, 45937764), (6, 38281470), (9, 25520980), (10, 22968882), (12, 19140735), (15, 15312588), (18, 12760490), (20, 11484441), (30, 7656294), (36, 6380245), (45, 5104196), (60, 3828147), (90, 2552098), (180, 1276049)]