91561400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{9343}}^1$

素因数の和:9373

約数の個数: 72

約数和(自身を含む): 247662720

約数和(自身を除く): 156101320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9343, 9800, 18686, 37372, 46715, 65401, 74744, 93430, 130802, 186860, 233575, 261604, 327005, 373720, 457807, 467150, 523208, 654010, 915614, 934300, 1308020, 1635025, 1831228, 1868600, 2289035, 2616040, 3270050, 3662456, 4578070, 6540100, 9156140, 11445175, 13080200, 18312280, 22890350, 45780700, 91561400]

約数ペア:

[(1, 91561400), (2, 45780700), (4, 22890350), (5, 18312280), (7, 13080200), (8, 11445175), (10, 9156140), (14, 6540100), (20, 4578070), (25, 3662456), (28, 3270050), (35, 2616040), (40, 2289035), (49, 1868600), (50, 1831228), (56, 1635025), (70, 1308020), (98, 934300), (100, 915614), (140, 654010), (175, 523208), (196, 467150), (200, 457807), (245, 373720), (280, 327005), (350, 261604), (392, 233575), (490, 186860), (700, 130802), (980, 93430), (1225, 74744), (1400, 65401), (1960, 46715), (2450, 37372), (4900, 18686), (9343, 9800)]