27444900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{1867}}^1$

素因数の和:1898

約数の個数: 108

約数和(自身を含む): 92421168

約数和(自身を除く): 64976268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 1867, 2100, 2450, 2940, 3675, 3734, 4900, 5601, 7350, 7468, 9335, 11202, 13069, 14700, 18670, 22404, 26138, 28005, 37340, 39207, 46675, 52276, 56010, 65345, 78414, 91483, 93350, 112020, 130690, 140025, 156828, 182966, 186700, 196035, 261380, 274449, 280050, 326725, 365932, 392070, 457415, 548898, 560100, 653450, 784140, 914830, 980175, 1097796, 1306900, 1372245, 1829660, 1960350, 2287075, 2744490, 3920700, 4574150, 5488980, 6861225, 9148300, 13722450, 27444900]

約数ペア:

[(1, 27444900), (2, 13722450), (3, 9148300), (4, 6861225), (5, 5488980), (6, 4574150), (7, 3920700), (10, 2744490), (12, 2287075), (14, 1960350), (15, 1829660), (20, 1372245), (21, 1306900), (25, 1097796), (28, 980175), (30, 914830), (35, 784140), (42, 653450), (49, 560100), (50, 548898), (60, 457415), (70, 392070), (75, 365932), (84, 326725), (98, 280050), (100, 274449), (105, 261380), (140, 196035), (147, 186700), (150, 182966), (175, 156828), (196, 140025), (210, 130690), (245, 112020), (294, 93350), (300, 91483), (350, 78414), (420, 65345), (490, 56010), (525, 52276), (588, 46675), (700, 39207), (735, 37340), (980, 28005), (1050, 26138), (1225, 22404), (1470, 18670), (1867, 14700), (2100, 13069), (2450, 11202), (2940, 9335), (3675, 7468), (3734, 7350), (4900, 5601)]