53970660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{683}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 164324160

約数和(自身を除く): 110353500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 683, 878, 1317, 1366, 1756, 2049, 2195, 2634, 2732, 3415, 3951, 4098, 4390, 5268, 6147, 6585, 6830, 7902, 8196, 8780, 10245, 12294, 13170, 13660, 15804, 19755, 20490, 24588, 26340, 30735, 39510, 40980, 61470, 79020, 122940, 299837, 599674, 899511, 1199348, 1499185, 1799022, 2698533, 2998370, 3598044, 4497555, 5397066, 5996740, 8995110, 10794132, 13492665, 17990220, 26985330, 53970660]

約数ペア:

[(1, 53970660), (2, 26985330), (3, 17990220), (4, 13492665), (5, 10794132), (6, 8995110), (9, 5996740), (10, 5397066), (12, 4497555), (15, 3598044), (18, 2998370), (20, 2698533), (30, 1799022), (36, 1499185), (45, 1199348), (60, 899511), (90, 599674), (180, 299837), (439, 122940), (683, 79020), (878, 61470), (1317, 40980), (1366, 39510), (1756, 30735), (2049, 26340), (2195, 24588), (2634, 20490), (2732, 19755), (3415, 15804), (3951, 13660), (4098, 13170), (4390, 12294), (5268, 10245), (6147, 8780), (6585, 8196), (6830, 7902)]