87927420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7219}}^1$

素因数の和:7267

約数の個数: 96

約数和(自身を含む): 291110400

約数和(自身を除く): 203182980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 7219, 12180, 14438, 21657, 28876, 36095, 43314, 50533, 72190, 86628, 101066, 108285, 144380, 151599, 202132, 209351, 216570, 252665, 303198, 418702, 433140, 505330, 606396, 628053, 757995, 837404, 1010660, 1046755, 1256106, 1465457, 1515990, 2093510, 2512212, 2930914, 3031980, 3140265, 4187020, 4396371, 5861828, 6280530, 7327285, 8792742, 12561060, 14654570, 17585484, 21981855, 29309140, 43963710, 87927420]

約数ペア:

[(1, 87927420), (2, 43963710), (3, 29309140), (4, 21981855), (5, 17585484), (6, 14654570), (7, 12561060), (10, 8792742), (12, 7327285), (14, 6280530), (15, 5861828), (20, 4396371), (21, 4187020), (28, 3140265), (29, 3031980), (30, 2930914), (35, 2512212), (42, 2093510), (58, 1515990), (60, 1465457), (70, 1256106), (84, 1046755), (87, 1010660), (105, 837404), (116, 757995), (140, 628053), (145, 606396), (174, 505330), (203, 433140), (210, 418702), (290, 303198), (348, 252665), (406, 216570), (420, 209351), (435, 202132), (580, 151599), (609, 144380), (812, 108285), (870, 101066), (1015, 86628), (1218, 72190), (1740, 50533), (2030, 43314), (2436, 36095), (3045, 28876), (4060, 21657), (6090, 14438), (7219, 12180)]