107990280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{99991}}^1$

素因数の和:100011

約数の個数: 64

約数和(自身を含む): 359971200

約数和(自身を除く): 251980920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 99991, 199982, 299973, 399964, 499955, 599946, 799928, 899919, 999910, 1199892, 1499865, 1799838, 1999820, 2399784, 2699757, 2999730, 3599676, 3999640, 4499595, 5399514, 5999460, 7199352, 8999190, 10799028, 11998920, 13498785, 17998380, 21598056, 26997570, 35996760, 53995140, 107990280]

約数ペア:

[(1, 107990280), (2, 53995140), (3, 35996760), (4, 26997570), (5, 21598056), (6, 17998380), (8, 13498785), (9, 11998920), (10, 10799028), (12, 8999190), (15, 7199352), (18, 5999460), (20, 5399514), (24, 4499595), (27, 3999640), (30, 3599676), (36, 2999730), (40, 2699757), (45, 2399784), (54, 1999820), (60, 1799838), (72, 1499865), (90, 1199892), (108, 999910), (120, 899919), (135, 799928), (180, 599946), (216, 499955), (270, 399964), (360, 299973), (540, 199982), (1080, 99991)]