211794300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1852

約数の個数: 108

約数和(自身を含む): 669028360

約数和(自身を除く): 457234060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 278, 300, 417, 450, 556, 695, 834, 900, 1251, 1390, 1668, 1693, 2085, 2502, 2780, 3386, 3475, 4170, 5004, 5079, 6255, 6772, 6950, 8340, 8465, 10158, 10425, 12510, 13900, 15237, 16930, 20316, 20850, 25020, 25395, 30474, 31275, 33860, 41700, 42325, 50790, 60948, 62550, 76185, 84650, 101580, 125100, 126975, 152370, 169300, 235327, 253950, 304740, 380925, 470654, 507900, 705981, 761850, 941308, 1176635, 1411962, 1523700, 2117943, 2353270, 2823924, 3529905, 4235886, 4706540, 5883175, 7059810, 8471772, 10589715, 11766350, 14119620, 17649525, 21179430, 23532700, 35299050, 42358860, 52948575, 70598100, 105897150, 211794300]

約数ペア:

[(1, 211794300), (2, 105897150), (3, 70598100), (4, 52948575), (5, 42358860), (6, 35299050), (9, 23532700), (10, 21179430), (12, 17649525), (15, 14119620), (18, 11766350), (20, 10589715), (25, 8471772), (30, 7059810), (36, 5883175), (45, 4706540), (50, 4235886), (60, 3529905), (75, 2823924), (90, 2353270), (100, 2117943), (139, 1523700), (150, 1411962), (180, 1176635), (225, 941308), (278, 761850), (300, 705981), (417, 507900), (450, 470654), (556, 380925), (695, 304740), (834, 253950), (900, 235327), (1251, 169300), (1390, 152370), (1668, 126975), (1693, 125100), (2085, 101580), (2502, 84650), (2780, 76185), (3386, 62550), (3475, 60948), (4170, 50790), (5004, 42325), (5079, 41700), (6255, 33860), (6772, 31275), (6950, 30474), (8340, 25395), (8465, 25020), (10158, 20850), (10425, 20316), (12510, 16930), (13900, 15237)]