133784000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2423

約数の個数: 112

約数和(自身を含む): 378805440

約数和(自身を除く): 245021440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2389, 2800, 3500, 4000, 4778, 5600, 7000, 8000, 9556, 11200, 11945, 14000, 16723, 19112, 23890, 28000, 33446, 38224, 47780, 56000, 59725, 66892, 76448, 83615, 95560, 119450, 133784, 152896, 167230, 191120, 238900, 267568, 298625, 334460, 382240, 418075, 477800, 535136, 597250, 668920, 764480, 836150, 955600, 1070272, 1194500, 1337840, 1672300, 1911200, 2090375, 2389000, 2675680, 3344600, 3822400, 4180750, 4778000, 5351360, 6689200, 8361500, 9556000, 13378400, 16723000, 19112000, 26756800, 33446000, 66892000, 133784000]

約数ペア:

[(1, 133784000), (2, 66892000), (4, 33446000), (5, 26756800), (7, 19112000), (8, 16723000), (10, 13378400), (14, 9556000), (16, 8361500), (20, 6689200), (25, 5351360), (28, 4778000), (32, 4180750), (35, 3822400), (40, 3344600), (50, 2675680), (56, 2389000), (64, 2090375), (70, 1911200), (80, 1672300), (100, 1337840), (112, 1194500), (125, 1070272), (140, 955600), (160, 836150), (175, 764480), (200, 668920), (224, 597250), (250, 535136), (280, 477800), (320, 418075), (350, 382240), (400, 334460), (448, 298625), (500, 267568), (560, 238900), (700, 191120), (800, 167230), (875, 152896), (1000, 133784), (1120, 119450), (1400, 95560), (1600, 83615), (1750, 76448), (2000, 66892), (2240, 59725), (2389, 56000), (2800, 47780), (3500, 38224), (4000, 33446), (4778, 28000), (5600, 23890), (7000, 19112), (8000, 16723), (9556, 14000), (11200, 11945)]