28673400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{6827}}^1$

素因数の和:6853

約数の個数: 96

約数和(自身を含む): 101600640

約数和(自身を除く): 72927240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 6827, 13654, 20481, 27308, 34135, 40962, 47789, 54616, 68270, 81924, 95578, 102405, 136540, 143367, 163848, 170675, 191156, 204810, 238945, 273080, 286734, 341350, 382312, 409620, 477890, 512025, 573468, 682700, 716835, 819240, 955780, 1024050, 1146936, 1194725, 1365400, 1433670, 1911560, 2048100, 2389450, 2867340, 3584175, 4096200, 4778900, 5734680, 7168350, 9557800, 14336700, 28673400]

約数ペア:

[(1, 28673400), (2, 14336700), (3, 9557800), (4, 7168350), (5, 5734680), (6, 4778900), (7, 4096200), (8, 3584175), (10, 2867340), (12, 2389450), (14, 2048100), (15, 1911560), (20, 1433670), (21, 1365400), (24, 1194725), (25, 1146936), (28, 1024050), (30, 955780), (35, 819240), (40, 716835), (42, 682700), (50, 573468), (56, 512025), (60, 477890), (70, 409620), (75, 382312), (84, 341350), (100, 286734), (105, 273080), (120, 238945), (140, 204810), (150, 191156), (168, 170675), (175, 163848), (200, 143367), (210, 136540), (280, 102405), (300, 95578), (350, 81924), (420, 68270), (525, 54616), (600, 47789), (700, 40962), (840, 34135), (1050, 27308), (1400, 20481), (2100, 13654), (4200, 6827)]