80616450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{3607}}^1$

素因数の和:3771

約数の個数: 48

約数和(自身を含む): 201326400

約数和(自身を除く): 120709950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 745, 894, 1490, 2235, 3607, 3725, 4470, 7214, 7450, 10821, 11175, 18035, 21642, 22350, 36070, 54105, 90175, 108210, 180350, 270525, 537443, 541050, 1074886, 1612329, 2687215, 3224658, 5374430, 8061645, 13436075, 16123290, 26872150, 40308225, 80616450]

約数ペア:

[(1, 80616450), (2, 40308225), (3, 26872150), (5, 16123290), (6, 13436075), (10, 8061645), (15, 5374430), (25, 3224658), (30, 2687215), (50, 1612329), (75, 1074886), (149, 541050), (150, 537443), (298, 270525), (447, 180350), (745, 108210), (894, 90175), (1490, 54105), (2235, 36070), (3607, 22350), (3725, 21642), (4470, 18035), (7214, 11175), (7450, 10821)]