141576660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29131}}^1$

素因数の和:29155

約数の個数: 72

約数和(自身を含む): 445370016

約数和(自身を除く): 303793356

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 29131, 58262, 87393, 116524, 145655, 174786, 262179, 291310, 349572, 436965, 524358, 582620, 786537, 873930, 1048716, 1310895, 1573074, 1747860, 2359611, 2621790, 3146148, 3932685, 4719222, 5243580, 7078833, 7865370, 9438444, 11798055, 14157666, 15730740, 23596110, 28315332, 35394165, 47192220, 70788330, 141576660]

約数ペア:

[(1, 141576660), (2, 70788330), (3, 47192220), (4, 35394165), (5, 28315332), (6, 23596110), (9, 15730740), (10, 14157666), (12, 11798055), (15, 9438444), (18, 7865370), (20, 7078833), (27, 5243580), (30, 4719222), (36, 3932685), (45, 3146148), (54, 2621790), (60, 2359611), (81, 1747860), (90, 1573074), (108, 1310895), (135, 1048716), (162, 873930), (180, 786537), (243, 582620), (270, 524358), (324, 436965), (405, 349572), (486, 291310), (540, 262179), (810, 174786), (972, 145655), (1215, 116524), (1620, 87393), (2430, 58262), (4860, 29131)]