12750660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5477

約数の個数: 72

約数和(自身を含む): 41659800

約数和(自身を除く): 28909140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 5449, 10898, 16347, 21796, 27245, 32694, 49041, 54490, 65388, 70837, 81735, 98082, 108980, 141674, 163470, 196164, 212511, 245205, 283348, 326940, 354185, 425022, 490410, 637533, 708370, 850044, 980820, 1062555, 1275066, 1416740, 2125110, 2550132, 3187665, 4250220, 6375330, 12750660]

約数ペア:

[(1, 12750660), (2, 6375330), (3, 4250220), (4, 3187665), (5, 2550132), (6, 2125110), (9, 1416740), (10, 1275066), (12, 1062555), (13, 980820), (15, 850044), (18, 708370), (20, 637533), (26, 490410), (30, 425022), (36, 354185), (39, 326940), (45, 283348), (52, 245205), (60, 212511), (65, 196164), (78, 163470), (90, 141674), (117, 108980), (130, 98082), (156, 81735), (180, 70837), (195, 65388), (234, 54490), (260, 49041), (390, 32694), (468, 27245), (585, 21796), (780, 16347), (1170, 10898), (2340, 5449)]