1262100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{601}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 4180288

約数和(自身を除く): 2918188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 601, 700, 1050, 1202, 1803, 2100, 2404, 3005, 3606, 4207, 6010, 7212, 8414, 9015, 12020, 12621, 15025, 16828, 18030, 21035, 25242, 30050, 36060, 42070, 45075, 50484, 60100, 63105, 84140, 90150, 105175, 126210, 180300, 210350, 252420, 315525, 420700, 631050, 1262100]

約数ペア:

[(1, 1262100), (2, 631050), (3, 420700), (4, 315525), (5, 252420), (6, 210350), (7, 180300), (10, 126210), (12, 105175), (14, 90150), (15, 84140), (20, 63105), (21, 60100), (25, 50484), (28, 45075), (30, 42070), (35, 36060), (42, 30050), (50, 25242), (60, 21035), (70, 18030), (75, 16828), (84, 15025), (100, 12621), (105, 12020), (140, 9015), (150, 8414), (175, 7212), (210, 6010), (300, 4207), (350, 3606), (420, 3005), (525, 2404), (601, 2100), (700, 1803), (1050, 1202)]