15169900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5231}}^1$

素因数の和:5274

約数の個数: 36

約数和(自身を含む): 34060320

約数和(自身を除く): 18890420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 5231, 10462, 20924, 26155, 52310, 104620, 130775, 151699, 261550, 303398, 523100, 606796, 758495, 1516990, 3033980, 3792475, 7584950, 15169900]

約数ペア:

[(1, 15169900), (2, 7584950), (4, 3792475), (5, 3033980), (10, 1516990), (20, 758495), (25, 606796), (29, 523100), (50, 303398), (58, 261550), (100, 151699), (116, 130775), (145, 104620), (290, 52310), (580, 26155), (725, 20924), (1450, 10462), (2900, 5231)]