125728980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 381024000

約数和(自身を除く): 255295020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 359, 390, 449, 718, 780, 898, 1077, 1347, 1436, 1795, 1796, 2154, 2245, 2694, 3590, 4308, 4490, 4667, 5385, 5388, 5837, 6735, 7180, 8980, 9334, 10770, 11674, 13470, 14001, 17511, 18668, 21540, 23335, 23348, 26940, 28002, 29185, 35022, 46670, 56004, 58370, 70005, 70044, 87555, 93340, 116740, 140010, 161191, 175110, 280020, 322382, 350220, 483573, 644764, 805955, 967146, 1611910, 1934292, 2095483, 2417865, 3223820, 4190966, 4835730, 6286449, 8381932, 9671460, 10477415, 12572898, 20954830, 25145796, 31432245, 41909660, 62864490, 125728980]

約数ペア:

[(1, 125728980), (2, 62864490), (3, 41909660), (4, 31432245), (5, 25145796), (6, 20954830), (10, 12572898), (12, 10477415), (13, 9671460), (15, 8381932), (20, 6286449), (26, 4835730), (30, 4190966), (39, 3223820), (52, 2417865), (60, 2095483), (65, 1934292), (78, 1611910), (130, 967146), (156, 805955), (195, 644764), (260, 483573), (359, 350220), (390, 322382), (449, 280020), (718, 175110), (780, 161191), (898, 140010), (1077, 116740), (1347, 93340), (1436, 87555), (1795, 70044), (1796, 70005), (2154, 58370), (2245, 56004), (2694, 46670), (3590, 35022), (4308, 29185), (4490, 28002), (4667, 26940), (5385, 23348), (5388, 23335), (5837, 21540), (6735, 18668), (7180, 17511), (8980, 14001), (9334, 13470), (10770, 11674)]