120684900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 403724160

約数和(自身を除く): 283039260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 101, 105, 140, 150, 175, 202, 210, 300, 303, 350, 404, 420, 505, 525, 569, 606, 700, 707, 1010, 1050, 1138, 1212, 1414, 1515, 1707, 2020, 2100, 2121, 2276, 2525, 2828, 2845, 3030, 3414, 3535, 3983, 4242, 5050, 5690, 6060, 6828, 7070, 7575, 7966, 8484, 8535, 10100, 10605, 11380, 11949, 14140, 14225, 15150, 15932, 17070, 17675, 19915, 21210, 23898, 28450, 30300, 34140, 35350, 39830, 42420, 42675, 47796, 53025, 56900, 57469, 59745, 70700, 79660, 85350, 99575, 106050, 114938, 119490, 170700, 172407, 199150, 212100, 229876, 238980, 287345, 298725, 344814, 398300, 402283, 574690, 597450, 689628, 804566, 862035, 1149380, 1194900, 1206849, 1436725, 1609132, 1724070, 2011415, 2413698, 2873450, 3448140, 4022830, 4310175, 4827396, 5746900, 6034245, 8045660, 8620350, 10057075, 12068490, 17240700, 20114150, 24136980, 30171225, 40228300, 60342450, 120684900]

約数ペア:

[(1, 120684900), (2, 60342450), (3, 40228300), (4, 30171225), (5, 24136980), (6, 20114150), (7, 17240700), (10, 12068490), (12, 10057075), (14, 8620350), (15, 8045660), (20, 6034245), (21, 5746900), (25, 4827396), (28, 4310175), (30, 4022830), (35, 3448140), (42, 2873450), (50, 2413698), (60, 2011415), (70, 1724070), (75, 1609132), (84, 1436725), (100, 1206849), (101, 1194900), (105, 1149380), (140, 862035), (150, 804566), (175, 689628), (202, 597450), (210, 574690), (300, 402283), (303, 398300), (350, 344814), (404, 298725), (420, 287345), (505, 238980), (525, 229876), (569, 212100), (606, 199150), (700, 172407), (707, 170700), (1010, 119490), (1050, 114938), (1138, 106050), (1212, 99575), (1414, 85350), (1515, 79660), (1707, 70700), (2020, 59745), (2100, 57469), (2121, 56900), (2276, 53025), (2525, 47796), (2828, 42675), (2845, 42420), (3030, 39830), (3414, 35350), (3535, 34140), (3983, 30300), (4242, 28450), (5050, 23898), (5690, 21210), (6060, 19915), (6828, 17675), (7070, 17070), (7575, 15932), (7966, 15150), (8484, 14225), (8535, 14140), (10100, 11949), (10605, 11380)]