141102180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4993}}^1$

素因数の和:5165

約数の個数: 72

約数和(自身を含む): 430822392

約数和(自身を除く): 289720212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 4993, 5652, 7065, 9420, 9986, 14130, 14979, 19972, 24965, 28260, 29958, 44937, 49930, 59916, 74895, 89874, 99860, 149790, 179748, 224685, 299580, 449370, 783901, 898740, 1567802, 2351703, 3135604, 3919505, 4703406, 7055109, 7839010, 9406812, 11758515, 14110218, 15678020, 23517030, 28220436, 35275545, 47034060, 70551090, 141102180]

約数ペア:

[(1, 141102180), (2, 70551090), (3, 47034060), (4, 35275545), (5, 28220436), (6, 23517030), (9, 15678020), (10, 14110218), (12, 11758515), (15, 9406812), (18, 7839010), (20, 7055109), (30, 4703406), (36, 3919505), (45, 3135604), (60, 2351703), (90, 1567802), (157, 898740), (180, 783901), (314, 449370), (471, 299580), (628, 224685), (785, 179748), (942, 149790), (1413, 99860), (1570, 89874), (1884, 74895), (2355, 59916), (2826, 49930), (3140, 44937), (4710, 29958), (4993, 28260), (5652, 24965), (7065, 19972), (9420, 14979), (9986, 14130)]