135052020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4603}}^1$

素因数の和:4781

約数の個数: 72

約数和(自身を含む): 412260576

約数和(自身を除く): 277208556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4603, 4890, 5868, 7335, 9206, 9780, 13809, 14670, 18412, 23015, 27618, 29340, 41427, 46030, 55236, 69045, 82854, 92060, 138090, 165708, 207135, 276180, 414270, 750289, 828540, 1500578, 2250867, 3001156, 3751445, 4501734, 6752601, 7502890, 9003468, 11254335, 13505202, 15005780, 22508670, 27010404, 33763005, 45017340, 67526010, 135052020]

約数ペア:

[(1, 135052020), (2, 67526010), (3, 45017340), (4, 33763005), (5, 27010404), (6, 22508670), (9, 15005780), (10, 13505202), (12, 11254335), (15, 9003468), (18, 7502890), (20, 6752601), (30, 4501734), (36, 3751445), (45, 3001156), (60, 2250867), (90, 1500578), (163, 828540), (180, 750289), (326, 414270), (489, 276180), (652, 207135), (815, 165708), (978, 138090), (1467, 92060), (1630, 82854), (1956, 69045), (2445, 55236), (2934, 46030), (3260, 41427), (4603, 29340), (4890, 27618), (5868, 23015), (7335, 18412), (9206, 14670), (9780, 13809)]