210008100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{700027}}^1$

素因数の和:700044

約数の個数: 36

約数和(自身を含む): 607624304

約数和(自身を除く): 397616204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 700027, 1400054, 2100081, 2800108, 3500135, 4200162, 7000270, 8400324, 10500405, 14000540, 17500675, 21000810, 35001350, 42001620, 52502025, 70002700, 105004050, 210008100]

約数ペア:

[(1, 210008100), (2, 105004050), (3, 70002700), (4, 52502025), (5, 42001620), (6, 35001350), (10, 21000810), (12, 17500675), (15, 14000540), (20, 10500405), (25, 8400324), (30, 7000270), (50, 4200162), (60, 3500135), (75, 2800108), (100, 2100081), (150, 1400054), (300, 700027)]