15002700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 44455488

約数和(自身を除く): 29452788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1163, 1290, 2150, 2326, 2580, 3225, 3489, 4300, 4652, 5815, 6450, 6978, 11630, 12900, 13956, 17445, 23260, 29075, 34890, 50009, 58150, 69780, 87225, 100018, 116300, 150027, 174450, 200036, 250045, 300054, 348900, 500090, 600108, 750135, 1000180, 1250225, 1500270, 2500450, 3000540, 3750675, 5000900, 7501350, 15002700]

約数ペア:

[(1, 15002700), (2, 7501350), (3, 5000900), (4, 3750675), (5, 3000540), (6, 2500450), (10, 1500270), (12, 1250225), (15, 1000180), (20, 750135), (25, 600108), (30, 500090), (43, 348900), (50, 300054), (60, 250045), (75, 200036), (86, 174450), (100, 150027), (129, 116300), (150, 100018), (172, 87225), (215, 69780), (258, 58150), (300, 50009), (430, 34890), (516, 29075), (645, 23260), (860, 17445), (1075, 13956), (1163, 12900), (1290, 11630), (2150, 6978), (2326, 6450), (2580, 5815), (3225, 4652), (3489, 4300)]