225750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^1$

素因数の和:70

約数の個数: 64

約数和(自身を含む): 658944

約数和(自身を除く): 433194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 50, 70, 75, 86, 105, 125, 129, 150, 175, 210, 215, 250, 258, 301, 350, 375, 430, 525, 602, 645, 750, 875, 903, 1050, 1075, 1290, 1505, 1750, 1806, 2150, 2625, 3010, 3225, 4515, 5250, 5375, 6450, 7525, 9030, 10750, 15050, 16125, 22575, 32250, 37625, 45150, 75250, 112875, 225750]

約数ペア:

[(1, 225750), (2, 112875), (3, 75250), (5, 45150), (6, 37625), (7, 32250), (10, 22575), (14, 16125), (15, 15050), (21, 10750), (25, 9030), (30, 7525), (35, 6450), (42, 5375), (43, 5250), (50, 4515), (70, 3225), (75, 3010), (86, 2625), (105, 2150), (125, 1806), (129, 1750), (150, 1505), (175, 1290), (210, 1075), (215, 1050), (250, 903), (258, 875), (301, 750), (350, 645), (375, 602), (430, 525)]