73189980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45179}}^1$

素因数の和:45200

約数の個数: 60

約数和(自身を含む): 229604760

約数和(自身を除く): 156414780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 45179, 90358, 135537, 180716, 225895, 271074, 406611, 451790, 542148, 677685, 813222, 903580, 1219833, 1355370, 1626444, 2033055, 2439666, 2710740, 3659499, 4066110, 4879332, 6099165, 7318998, 8132220, 12198330, 14637996, 18297495, 24396660, 36594990, 73189980]

約数ペア:

[(1, 73189980), (2, 36594990), (3, 24396660), (4, 18297495), (5, 14637996), (6, 12198330), (9, 8132220), (10, 7318998), (12, 6099165), (15, 4879332), (18, 4066110), (20, 3659499), (27, 2710740), (30, 2439666), (36, 2033055), (45, 1626444), (54, 1355370), (60, 1219833), (81, 903580), (90, 813222), (108, 677685), (135, 542148), (162, 451790), (180, 406611), (270, 271074), (324, 225895), (405, 180716), (540, 135537), (810, 90358), (1620, 45179)]