53687400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6883}}^1$

素因数の和:6915

約数の個数: 96

約数和(自身を含む): 179259360

約数和(自身を除く): 125571960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 6883, 7800, 13766, 20649, 27532, 34415, 41298, 55064, 68830, 82596, 89479, 103245, 137660, 165192, 172075, 178958, 206490, 268437, 275320, 344150, 357916, 412980, 447395, 516225, 536874, 688300, 715832, 825960, 894790, 1032450, 1073748, 1342185, 1376600, 1789580, 2064900, 2147496, 2236975, 2684370, 3579160, 4129800, 4473950, 5368740, 6710925, 8947900, 10737480, 13421850, 17895800, 26843700, 53687400]

約数ペア:

[(1, 53687400), (2, 26843700), (3, 17895800), (4, 13421850), (5, 10737480), (6, 8947900), (8, 6710925), (10, 5368740), (12, 4473950), (13, 4129800), (15, 3579160), (20, 2684370), (24, 2236975), (25, 2147496), (26, 2064900), (30, 1789580), (39, 1376600), (40, 1342185), (50, 1073748), (52, 1032450), (60, 894790), (65, 825960), (75, 715832), (78, 688300), (100, 536874), (104, 516225), (120, 447395), (130, 412980), (150, 357916), (156, 344150), (195, 275320), (200, 268437), (260, 206490), (300, 178958), (312, 172075), (325, 165192), (390, 137660), (520, 103245), (600, 89479), (650, 82596), (780, 68830), (975, 55064), (1300, 41298), (1560, 34415), (1950, 27532), (2600, 20649), (3900, 13766), (6883, 7800)]