102742900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4649}}^1$

素因数の和:4693

約数の個数: 72

約数和(自身を含む): 254280600

約数和(自身を除く): 151537700

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 4649, 5525, 9298, 11050, 18596, 22100, 23245, 46490, 60437, 79033, 92980, 116225, 120874, 158066, 232450, 241748, 302185, 316132, 395165, 464900, 604370, 790330, 1027429, 1208740, 1510925, 1580660, 1975825, 2054858, 3021850, 3951650, 4109716, 5137145, 6043700, 7903300, 10274290, 20548580, 25685725, 51371450, 102742900]

約数ペア:

[(1, 102742900), (2, 51371450), (4, 25685725), (5, 20548580), (10, 10274290), (13, 7903300), (17, 6043700), (20, 5137145), (25, 4109716), (26, 3951650), (34, 3021850), (50, 2054858), (52, 1975825), (65, 1580660), (68, 1510925), (85, 1208740), (100, 1027429), (130, 790330), (170, 604370), (221, 464900), (260, 395165), (325, 316132), (340, 302185), (425, 241748), (442, 232450), (650, 158066), (850, 120874), (884, 116225), (1105, 92980), (1300, 79033), (1700, 60437), (2210, 46490), (4420, 23245), (4649, 22100), (5525, 18596), (9298, 11050)]