126747200

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2200

約数の個数: 84

約数和(自身を含む): 320456052

約数和(自身を除く): 193708852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 148, 160, 185, 200, 296, 320, 370, 400, 592, 740, 800, 925, 1184, 1480, 1600, 1850, 2141, 2368, 2960, 3700, 4282, 5920, 7400, 8564, 10705, 11840, 14800, 17128, 21410, 29600, 34256, 42820, 53525, 59200, 68512, 79217, 85640, 107050, 137024, 158434, 171280, 214100, 316868, 342560, 396085, 428200, 633736, 685120, 792170, 856400, 1267472, 1584340, 1712800, 1980425, 2534944, 3168680, 3425600, 3960850, 5069888, 6337360, 7921700, 12674720, 15843400, 25349440, 31686800, 63373600, 126747200]

約数ペア:

[(1, 126747200), (2, 63373600), (4, 31686800), (5, 25349440), (8, 15843400), (10, 12674720), (16, 7921700), (20, 6337360), (25, 5069888), (32, 3960850), (37, 3425600), (40, 3168680), (50, 2534944), (64, 1980425), (74, 1712800), (80, 1584340), (100, 1267472), (148, 856400), (160, 792170), (185, 685120), (200, 633736), (296, 428200), (320, 396085), (370, 342560), (400, 316868), (592, 214100), (740, 171280), (800, 158434), (925, 137024), (1184, 107050), (1480, 85640), (1600, 79217), (1850, 68512), (2141, 59200), (2368, 53525), (2960, 42820), (3700, 34256), (4282, 29600), (5920, 21410), (7400, 17128), (8564, 14800), (10705, 11840)]