125538900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{5297}}^1$

素因数の和:5393

約数の個数: 72

約数和(自身を含む): 367893120

約数和(自身を除く): 242354220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3950, 4740, 5297, 5925, 7900, 10594, 11850, 15891, 21188, 23700, 26485, 31782, 52970, 63564, 79455, 105940, 132425, 158910, 264850, 317820, 397275, 418463, 529700, 794550, 836926, 1255389, 1589100, 1673852, 2092315, 2510778, 4184630, 5021556, 6276945, 8369260, 10461575, 12553890, 20923150, 25107780, 31384725, 41846300, 62769450, 125538900]

約数ペア:

[(1, 125538900), (2, 62769450), (3, 41846300), (4, 31384725), (5, 25107780), (6, 20923150), (10, 12553890), (12, 10461575), (15, 8369260), (20, 6276945), (25, 5021556), (30, 4184630), (50, 2510778), (60, 2092315), (75, 1673852), (79, 1589100), (100, 1255389), (150, 836926), (158, 794550), (237, 529700), (300, 418463), (316, 397275), (395, 317820), (474, 264850), (790, 158910), (948, 132425), (1185, 105940), (1580, 79455), (1975, 63564), (2370, 52970), (3950, 31782), (4740, 26485), (5297, 23700), (5925, 21188), (7900, 15891), (10594, 11850)]