83500020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463889}}^1$

素因数の和:463904

約数の個数: 36

約数和(自身を含む): 253283940

約数和(自身を除く): 169783920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463889, 927778, 1391667, 1855556, 2319445, 2783334, 4175001, 4638890, 5566668, 6958335, 8350002, 9277780, 13916670, 16700004, 20875005, 27833340, 41750010, 83500020]

約数ペア:

[(1, 83500020), (2, 41750010), (3, 27833340), (4, 20875005), (5, 16700004), (6, 13916670), (9, 9277780), (10, 8350002), (12, 6958335), (15, 5566668), (18, 4638890), (20, 4175001), (30, 2783334), (36, 2319445), (45, 1855556), (60, 1391667), (90, 927778), (180, 463889)]