225450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{167}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 624960

約数和(自身を除く): 399510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 167, 225, 270, 334, 450, 501, 675, 835, 1002, 1350, 1503, 1670, 2505, 3006, 4175, 4509, 5010, 7515, 8350, 9018, 12525, 15030, 22545, 25050, 37575, 45090, 75150, 112725, 225450]

約数ペア:

[(1, 225450), (2, 112725), (3, 75150), (5, 45090), (6, 37575), (9, 25050), (10, 22545), (15, 15030), (18, 12525), (25, 9018), (27, 8350), (30, 7515), (45, 5010), (50, 4509), (54, 4175), (75, 3006), (90, 2505), (135, 1670), (150, 1503), (167, 1350), (225, 1002), (270, 835), (334, 675), (450, 501)]