227722000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^2\times {\mathrm{941}}^1$

素因数の和:986

約数の個数: 120

約数和(自身を含む): 605883096

約数和(自身を除く): 378161096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 125, 176, 200, 220, 242, 250, 275, 400, 440, 484, 500, 550, 605, 880, 941, 968, 1000, 1100, 1210, 1375, 1882, 1936, 2000, 2200, 2420, 2750, 3025, 3764, 4400, 4705, 4840, 5500, 6050, 7528, 9410, 9680, 10351, 11000, 12100, 15056, 15125, 18820, 20702, 22000, 23525, 24200, 30250, 37640, 41404, 47050, 48400, 51755, 60500, 75280, 82808, 94100, 103510, 113861, 117625, 121000, 165616, 188200, 207020, 227722, 235250, 242000, 258775, 376400, 414040, 455444, 470500, 517550, 569305, 828080, 910888, 941000, 1035100, 1138610, 1293875, 1821776, 1882000, 2070200, 2277220, 2587750, 2846525, 4140400, 4554440, 5175500, 5693050, 9108880, 10351000, 11386100, 14232625, 20702000, 22772200, 28465250, 45544400, 56930500, 113861000, 227722000]

約数ペア:

[(1, 227722000), (2, 113861000), (4, 56930500), (5, 45544400), (8, 28465250), (10, 22772200), (11, 20702000), (16, 14232625), (20, 11386100), (22, 10351000), (25, 9108880), (40, 5693050), (44, 5175500), (50, 4554440), (55, 4140400), (80, 2846525), (88, 2587750), (100, 2277220), (110, 2070200), (121, 1882000), (125, 1821776), (176, 1293875), (200, 1138610), (220, 1035100), (242, 941000), (250, 910888), (275, 828080), (400, 569305), (440, 517550), (484, 470500), (500, 455444), (550, 414040), (605, 376400), (880, 258775), (941, 242000), (968, 235250), (1000, 227722), (1100, 207020), (1210, 188200), (1375, 165616), (1882, 121000), (1936, 117625), (2000, 113861), (2200, 103510), (2420, 94100), (2750, 82808), (3025, 75280), (3764, 60500), (4400, 51755), (4705, 48400), (4840, 47050), (5500, 41404), (6050, 37640), (7528, 30250), (9410, 24200), (9680, 23525), (10351, 22000), (11000, 20702), (12100, 18820), (15056, 15125)]