99821100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1453}}^1$

素因数の和:1699

約数の個数: 72

約数和(自身を含む): 290276560

約数和(自身を除く): 190455460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1374, 1453, 2290, 2748, 2906, 3435, 4359, 4580, 5725, 5812, 6870, 7265, 8718, 11450, 13740, 14530, 17175, 17436, 21795, 22900, 29060, 34350, 36325, 43590, 68700, 72650, 87180, 108975, 145300, 217950, 332737, 435900, 665474, 998211, 1330948, 1663685, 1996422, 3327370, 3992844, 4991055, 6654740, 8318425, 9982110, 16636850, 19964220, 24955275, 33273700, 49910550, 99821100]

約数ペア:

[(1, 99821100), (2, 49910550), (3, 33273700), (4, 24955275), (5, 19964220), (6, 16636850), (10, 9982110), (12, 8318425), (15, 6654740), (20, 4991055), (25, 3992844), (30, 3327370), (50, 1996422), (60, 1663685), (75, 1330948), (100, 998211), (150, 665474), (229, 435900), (300, 332737), (458, 217950), (687, 145300), (916, 108975), (1145, 87180), (1374, 72650), (1453, 68700), (2290, 43590), (2748, 36325), (2906, 34350), (3435, 29060), (4359, 22900), (4580, 21795), (5725, 17436), (5812, 17175), (6870, 14530), (7265, 13740), (8718, 11450)]