138362700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1672

約数の個数: 144

約数和(自身を含む): 468969984

約数和(自身を除く): 330607284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 574, 615, 700, 820, 861, 1025, 1050, 1148, 1230, 1435, 1607, 1722, 2050, 2100, 2460, 2870, 3075, 3214, 3444, 4100, 4305, 4821, 5740, 6150, 6428, 7175, 8035, 8610, 9642, 11249, 12300, 14350, 16070, 17220, 19284, 21525, 22498, 24105, 28700, 32140, 33747, 40175, 43050, 44996, 48210, 56245, 65887, 67494, 80350, 86100, 96420, 112490, 120525, 131774, 134988, 160700, 168735, 197661, 224980, 241050, 263548, 281225, 329435, 337470, 395322, 461209, 482100, 562450, 658870, 674940, 790644, 843675, 922418, 988305, 1124900, 1317740, 1383627, 1647175, 1687350, 1844836, 1976610, 2306045, 2767254, 3294350, 3374700, 3953220, 4612090, 4941525, 5534508, 6588700, 6918135, 9224180, 9883050, 11530225, 13836270, 19766100, 23060450, 27672540, 34590675, 46120900, 69181350, 138362700]

約数ペア:

[(1, 138362700), (2, 69181350), (3, 46120900), (4, 34590675), (5, 27672540), (6, 23060450), (7, 19766100), (10, 13836270), (12, 11530225), (14, 9883050), (15, 9224180), (20, 6918135), (21, 6588700), (25, 5534508), (28, 4941525), (30, 4612090), (35, 3953220), (41, 3374700), (42, 3294350), (50, 2767254), (60, 2306045), (70, 1976610), (75, 1844836), (82, 1687350), (84, 1647175), (100, 1383627), (105, 1317740), (123, 1124900), (140, 988305), (150, 922418), (164, 843675), (175, 790644), (205, 674940), (210, 658870), (246, 562450), (287, 482100), (300, 461209), (350, 395322), (410, 337470), (420, 329435), (492, 281225), (525, 263548), (574, 241050), (615, 224980), (700, 197661), (820, 168735), (861, 160700), (1025, 134988), (1050, 131774), (1148, 120525), (1230, 112490), (1435, 96420), (1607, 86100), (1722, 80350), (2050, 67494), (2100, 65887), (2460, 56245), (2870, 48210), (3075, 44996), (3214, 43050), (3444, 40175), (4100, 33747), (4305, 32140), (4821, 28700), (5740, 24105), (6150, 22498), (6428, 21525), (7175, 19284), (8035, 17220), (8610, 16070), (9642, 14350), (11249, 12300)]