74900520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{208057}}^1$

素因数の和:208074

約数の個数: 48

約数和(自身を含む): 243427860

約数和(自身を除く): 168527340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 208057, 416114, 624171, 832228, 1040285, 1248342, 1664456, 1872513, 2080570, 2496684, 3120855, 3745026, 4161140, 4993368, 6241710, 7490052, 8322280, 9362565, 12483420, 14980104, 18725130, 24966840, 37450260, 74900520]

約数ペア:

[(1, 74900520), (2, 37450260), (3, 24966840), (4, 18725130), (5, 14980104), (6, 12483420), (8, 9362565), (9, 8322280), (10, 7490052), (12, 6241710), (15, 4993368), (18, 4161140), (20, 3745026), (24, 3120855), (30, 2496684), (36, 2080570), (40, 1872513), (45, 1664456), (60, 1248342), (72, 1040285), (90, 832228), (120, 624171), (180, 416114), (360, 208057)]