130050450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{289001}}^1$

素因数の和:289019

約数の個数: 36

約数和(自身を含む): 349403418

約数和(自身を除く): 219352968

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 289001, 578002, 867003, 1445005, 1734006, 2601009, 2890010, 4335015, 5202018, 7225025, 8670030, 13005045, 14450050, 21675075, 26010090, 43350150, 65025225, 130050450]

約数ペア:

[(1, 130050450), (2, 65025225), (3, 43350150), (5, 26010090), (6, 21675075), (9, 14450050), (10, 13005045), (15, 8670030), (18, 7225025), (25, 5202018), (30, 4335015), (45, 2890010), (50, 2601009), (75, 1734006), (90, 1445005), (150, 867003), (225, 578002), (450, 289001)]