66968400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{55807}}^1$

素因数の和:55828

約数の個数: 60

約数和(自身を含む): 214525952

約数和(自身を除く): 147557552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 55807, 111614, 167421, 223228, 279035, 334842, 446456, 558070, 669684, 837105, 892912, 1116140, 1339368, 1395175, 1674210, 2232280, 2678736, 2790350, 3348420, 4185525, 4464560, 5580700, 6696840, 8371050, 11161400, 13393680, 16742100, 22322800, 33484200, 66968400]

約数ペア:

[(1, 66968400), (2, 33484200), (3, 22322800), (4, 16742100), (5, 13393680), (6, 11161400), (8, 8371050), (10, 6696840), (12, 5580700), (15, 4464560), (16, 4185525), (20, 3348420), (24, 2790350), (25, 2678736), (30, 2232280), (40, 1674210), (48, 1395175), (50, 1339368), (60, 1116140), (75, 892912), (80, 837105), (100, 669684), (120, 558070), (150, 446456), (200, 334842), (240, 279035), (300, 223228), (400, 167421), (600, 111614), (1200, 55807)]