18401550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 46342272

約数和(自身を除く): 27940722

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 1831, 2010, 3350, 3662, 5025, 5493, 9155, 10050, 10986, 18310, 27465, 45775, 54930, 91550, 122677, 137325, 245354, 274650, 368031, 613385, 736062, 1226770, 1840155, 3066925, 3680310, 6133850, 9200775, 18401550]

約数ペア:

[(1, 18401550), (2, 9200775), (3, 6133850), (5, 3680310), (6, 3066925), (10, 1840155), (15, 1226770), (25, 736062), (30, 613385), (50, 368031), (67, 274650), (75, 245354), (134, 137325), (150, 122677), (201, 91550), (335, 54930), (402, 45775), (670, 27465), (1005, 18310), (1675, 10986), (1831, 10050), (2010, 9155), (3350, 5493), (3662, 5025)]