16208700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 47465712

約数和(自身を除く): 31257012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 557, 582, 970, 1114, 1164, 1455, 1671, 1940, 2228, 2425, 2785, 2910, 3342, 4850, 5570, 5820, 6684, 7275, 8355, 9700, 11140, 13925, 14550, 16710, 27850, 29100, 33420, 41775, 54029, 55700, 83550, 108058, 162087, 167100, 216116, 270145, 324174, 540290, 648348, 810435, 1080580, 1350725, 1620870, 2701450, 3241740, 4052175, 5402900, 8104350, 16208700]

約数ペア:

[(1, 16208700), (2, 8104350), (3, 5402900), (4, 4052175), (5, 3241740), (6, 2701450), (10, 1620870), (12, 1350725), (15, 1080580), (20, 810435), (25, 648348), (30, 540290), (50, 324174), (60, 270145), (75, 216116), (97, 167100), (100, 162087), (150, 108058), (194, 83550), (291, 55700), (300, 54029), (388, 41775), (485, 33420), (557, 29100), (582, 27850), (970, 16710), (1114, 14550), (1164, 13925), (1455, 11140), (1671, 9700), (1940, 8355), (2228, 7275), (2425, 6684), (2785, 5820), (2910, 5570), (3342, 4850)]