73971780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8999}}^1$

素因数の和:9148

約数の個数: 48

約数和(自身を含む): 208656000

約数和(自身を除く): 134684220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 8999, 17998, 26997, 35996, 44995, 53994, 89990, 107988, 134985, 179980, 269970, 539940, 1232863, 2465726, 3698589, 4931452, 6164315, 7397178, 12328630, 14794356, 18492945, 24657260, 36985890, 73971780]

約数ペア:

[(1, 73971780), (2, 36985890), (3, 24657260), (4, 18492945), (5, 14794356), (6, 12328630), (10, 7397178), (12, 6164315), (15, 4931452), (20, 3698589), (30, 2465726), (60, 1232863), (137, 539940), (274, 269970), (411, 179980), (548, 134985), (685, 107988), (822, 89990), (1370, 53994), (1644, 44995), (2055, 35996), (2740, 26997), (4110, 17998), (8220, 8999)]