60821800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 154287000

約数和(自身を除く): 93465200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 149, 157, 200, 260, 298, 314, 325, 520, 596, 628, 650, 745, 785, 1192, 1256, 1300, 1490, 1570, 1937, 2041, 2600, 2980, 3140, 3725, 3874, 3925, 4082, 5960, 6280, 7450, 7748, 7850, 8164, 9685, 10205, 14900, 15496, 15700, 16328, 19370, 20410, 23393, 29800, 31400, 38740, 40820, 46786, 48425, 51025, 77480, 81640, 93572, 96850, 102050, 116965, 187144, 193700, 204100, 233930, 304109, 387400, 408200, 467860, 584825, 608218, 935720, 1169650, 1216436, 1520545, 2339300, 2432872, 3041090, 4678600, 6082180, 7602725, 12164360, 15205450, 30410900, 60821800]

約数ペア:

[(1, 60821800), (2, 30410900), (4, 15205450), (5, 12164360), (8, 7602725), (10, 6082180), (13, 4678600), (20, 3041090), (25, 2432872), (26, 2339300), (40, 1520545), (50, 1216436), (52, 1169650), (65, 935720), (100, 608218), (104, 584825), (130, 467860), (149, 408200), (157, 387400), (200, 304109), (260, 233930), (298, 204100), (314, 193700), (325, 187144), (520, 116965), (596, 102050), (628, 96850), (650, 93572), (745, 81640), (785, 77480), (1192, 51025), (1256, 48425), (1300, 46786), (1490, 40820), (1570, 38740), (1937, 31400), (2041, 29800), (2600, 23393), (2980, 20410), (3140, 19370), (3725, 16328), (3874, 15700), (3925, 15496), (4082, 14900), (5960, 10205), (6280, 9685), (7450, 8164), (7748, 7850)]