202421400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{337369}}^1$

素因数の和:337388

約数の個数: 48

約数和(自身を含む): 627508200

約数和(自身を除く): 425086800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 337369, 674738, 1012107, 1349476, 1686845, 2024214, 2698952, 3373690, 4048428, 5060535, 6747380, 8096856, 8434225, 10121070, 13494760, 16868450, 20242140, 25302675, 33736900, 40484280, 50605350, 67473800, 101210700, 202421400]

約数ペア:

[(1, 202421400), (2, 101210700), (3, 67473800), (4, 50605350), (5, 40484280), (6, 33736900), (8, 25302675), (10, 20242140), (12, 16868450), (15, 13494760), (20, 10121070), (24, 8434225), (25, 8096856), (30, 6747380), (40, 5060535), (50, 4048428), (60, 3373690), (75, 2698952), (100, 2024214), (120, 1686845), (150, 1349476), (200, 1012107), (300, 674738), (600, 337369)]