317623300

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{21317}}^1$

素因数の和:21480

約数の個数: 36

約数和(自身を含む): 693900900

約数和(自身を除く): 376277600

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2980, 3725, 7450, 14900, 21317, 42634, 85268, 106585, 213170, 426340, 532925, 1065850, 2131700, 3176233, 6352466, 12704932, 15881165, 31762330, 63524660, 79405825, 158811650, 317623300]

約数ペア:

[(1, 317623300), (2, 158811650), (4, 79405825), (5, 63524660), (10, 31762330), (20, 15881165), (25, 12704932), (50, 6352466), (100, 3176233), (149, 2131700), (298, 1065850), (596, 532925), (745, 426340), (1490, 213170), (2980, 106585), (3725, 85268), (7450, 42634), (14900, 21317)]