80157.00000000

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 33926400

約数和(自身を除く): 20359950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 607, 745, 894, 1214, 1490, 1821, 2235, 3035, 3642, 3725, 4470, 6070, 7450, 9105, 11175, 15175, 18210, 22350, 30350, 45525, 90443, 91050, 180886, 271329, 452215, 542658, 904430, 1356645, 2261075, 2713290, 4522150, 6783225, 13566450]

約数ペア:

[(1, 13566450), (2, 6783225), (3, 4522150), (5, 2713290), (6, 2261075), (10, 1356645), (15, 904430), (25, 542658), (30, 452215), (50, 271329), (75, 180886), (149, 91050), (150, 90443), (298, 45525), (447, 30350), (607, 22350), (745, 18210), (894, 15175), (1214, 11175), (1490, 9105), (1821, 7450), (2235, 6070), (3035, 4470), (3642, 3725)]