12513900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 42497280

約数和(自身を除く): 29983380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 101, 105, 118, 140, 150, 175, 177, 202, 210, 236, 295, 300, 303, 350, 354, 404, 413, 420, 505, 525, 590, 606, 700, 707, 708, 826, 885, 1010, 1050, 1180, 1212, 1239, 1414, 1475, 1515, 1652, 1770, 2020, 2065, 2100, 2121, 2478, 2525, 2828, 2950, 3030, 3535, 3540, 4130, 4242, 4425, 4956, 5050, 5900, 5959, 6060, 6195, 7070, 7575, 8260, 8484, 8850, 10100, 10325, 10605, 11918, 12390, 14140, 15150, 17675, 17700, 17877, 20650, 21210, 23836, 24780, 29795, 30300, 30975, 35350, 35754, 41300, 41713, 42420, 53025, 59590, 61950, 70700, 71508, 83426, 89385, 106050, 119180, 123900, 125139, 148975, 166852, 178770, 208565, 212100, 250278, 297950, 357540, 417130, 446925, 500556, 595900, 625695, 834260, 893850, 1042825, 1251390, 1787700, 2085650, 2502780, 3128475, 4171300, 6256950, 12513900]

約数ペア:

[(1, 12513900), (2, 6256950), (3, 4171300), (4, 3128475), (5, 2502780), (6, 2085650), (7, 1787700), (10, 1251390), (12, 1042825), (14, 893850), (15, 834260), (20, 625695), (21, 595900), (25, 500556), (28, 446925), (30, 417130), (35, 357540), (42, 297950), (50, 250278), (59, 212100), (60, 208565), (70, 178770), (75, 166852), (84, 148975), (100, 125139), (101, 123900), (105, 119180), (118, 106050), (140, 89385), (150, 83426), (175, 71508), (177, 70700), (202, 61950), (210, 59590), (236, 53025), (295, 42420), (300, 41713), (303, 41300), (350, 35754), (354, 35350), (404, 30975), (413, 30300), (420, 29795), (505, 24780), (525, 23836), (590, 21210), (606, 20650), (700, 17877), (707, 17700), (708, 17675), (826, 15150), (885, 14140), (1010, 12390), (1050, 11918), (1180, 10605), (1212, 10325), (1239, 10100), (1414, 8850), (1475, 8484), (1515, 8260), (1652, 7575), (1770, 7070), (2020, 6195), (2065, 6060), (2100, 5959), (2121, 5900), (2478, 5050), (2525, 4956), (2828, 4425), (2950, 4242), (3030, 4130), (3535, 3540)]