8872950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 22208400

約数和(自身を除く): 13335450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 397, 447, 745, 794, 894, 1191, 1490, 1985, 2235, 2382, 3725, 3970, 4470, 5955, 7450, 9925, 11175, 11910, 19850, 22350, 29775, 59153, 59550, 118306, 177459, 295765, 354918, 591530, 887295, 1478825, 1774590, 2957650, 4436475, 8872950]

約数ペア:

[(1, 8872950), (2, 4436475), (3, 2957650), (5, 1774590), (6, 1478825), (10, 887295), (15, 591530), (25, 354918), (30, 295765), (50, 177459), (75, 118306), (149, 59550), (150, 59153), (298, 29775), (397, 22350), (447, 19850), (745, 11910), (794, 11175), (894, 9925), (1191, 7450), (1490, 5955), (1985, 4470), (2235, 3970), (2382, 3725)]