315150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 857088

約数和(自身を除く): 541938

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 191, 275, 330, 382, 550, 573, 825, 955, 1146, 1650, 1910, 2101, 2865, 4202, 4775, 5730, 6303, 9550, 10505, 12606, 14325, 21010, 28650, 31515, 52525, 63030, 105050, 157575, 315150]

約数ペア:

[(1, 315150), (2, 157575), (3, 105050), (5, 63030), (6, 52525), (10, 31515), (11, 28650), (15, 21010), (22, 14325), (25, 12606), (30, 10505), (33, 9550), (50, 6303), (55, 5730), (66, 4775), (75, 4202), (110, 2865), (150, 2101), (165, 1910), (191, 1650), (275, 1146), (330, 955), (382, 825), (550, 573)]