1418100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 4270560

約数和(自身を除く): 2852460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 163, 174, 290, 300, 326, 348, 435, 489, 580, 652, 725, 815, 870, 978, 1450, 1630, 1740, 1956, 2175, 2445, 2900, 3260, 4075, 4350, 4727, 4890, 8150, 8700, 9454, 9780, 12225, 14181, 16300, 18908, 23635, 24450, 28362, 47270, 48900, 56724, 70905, 94540, 118175, 141810, 236350, 283620, 354525, 472700, 709050, 1418100]

約数ペア:

[(1, 1418100), (2, 709050), (3, 472700), (4, 354525), (5, 283620), (6, 236350), (10, 141810), (12, 118175), (15, 94540), (20, 70905), (25, 56724), (29, 48900), (30, 47270), (50, 28362), (58, 24450), (60, 23635), (75, 18908), (87, 16300), (100, 14181), (116, 12225), (145, 9780), (150, 9454), (163, 8700), (174, 8150), (290, 4890), (300, 4727), (326, 4350), (348, 4075), (435, 3260), (489, 2900), (580, 2445), (652, 2175), (725, 1956), (815, 1740), (870, 1630), (978, 1450)]