99707200

素因数分解:

$2^6\times 5^2\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:740

約数の個数: 84

約数和(自身を含む): 248172732

約数和(自身を除く): 148465532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 160, 200, 202, 320, 400, 404, 505, 617, 800, 808, 1010, 1234, 1600, 1616, 2020, 2468, 2525, 3085, 3232, 4040, 4936, 5050, 6170, 6464, 8080, 9872, 10100, 12340, 15425, 16160, 19744, 20200, 24680, 30850, 32320, 39488, 40400, 49360, 61700, 62317, 80800, 98720, 123400, 124634, 161600, 197440, 246800, 249268, 311585, 493600, 498536, 623170, 987200, 997072, 1246340, 1557925, 1994144, 2492680, 3115850, 3988288, 4985360, 6231700, 9970720, 12463400, 19941440, 24926800, 49853600, 99707200]

約数ペア:

[(1, 99707200), (2, 49853600), (4, 24926800), (5, 19941440), (8, 12463400), (10, 9970720), (16, 6231700), (20, 4985360), (25, 3988288), (32, 3115850), (40, 2492680), (50, 1994144), (64, 1557925), (80, 1246340), (100, 997072), (101, 987200), (160, 623170), (200, 498536), (202, 493600), (320, 311585), (400, 249268), (404, 246800), (505, 197440), (617, 161600), (800, 124634), (808, 123400), (1010, 98720), (1234, 80800), (1600, 62317), (1616, 61700), (2020, 49360), (2468, 40400), (2525, 39488), (3085, 32320), (3232, 30850), (4040, 24680), (4936, 20200), (5050, 19744), (6170, 16160), (6464, 15425), (8080, 12340), (9872, 10100)]