98299980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{60679}}^1$

素因数の和:60700

約数の個数: 60

約数和(自身を含む): 308375760

約数和(自身を除く): 210075780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 60679, 121358, 182037, 242716, 303395, 364074, 546111, 606790, 728148, 910185, 1092222, 1213580, 1638333, 1820370, 2184444, 2730555, 3276666, 3640740, 4914999, 5461110, 6553332, 8191665, 9829998, 10922220, 16383330, 19659996, 24574995, 32766660, 49149990, 98299980]

約数ペア:

[(1, 98299980), (2, 49149990), (3, 32766660), (4, 24574995), (5, 19659996), (6, 16383330), (9, 10922220), (10, 9829998), (12, 8191665), (15, 6553332), (18, 5461110), (20, 4914999), (27, 3640740), (30, 3276666), (36, 2730555), (45, 2184444), (54, 1820370), (60, 1638333), (81, 1213580), (90, 1092222), (108, 910185), (135, 728148), (162, 606790), (180, 546111), (270, 364074), (324, 303395), (405, 242716), (540, 182037), (810, 121358), (1620, 60679)]