150143480

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{51419}}^1$

素因数の和:51503

約数の個数: 32

約数和(自身を含む): 342457200

約数和(自身を除く): 192313720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 51419, 102838, 205676, 257095, 411352, 514190, 1028380, 2056760, 3753587, 7507174, 15014348, 18767935, 30028696, 37535870, 75071740, 150143480]

約数ペア:

[(1, 150143480), (2, 75071740), (4, 37535870), (5, 30028696), (8, 18767935), (10, 15014348), (20, 7507174), (40, 3753587), (73, 2056760), (146, 1028380), (292, 514190), (365, 411352), (584, 257095), (730, 205676), (1460, 102838), (2920, 51419)]