80873700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{269579}}^1$

素因数の和:269596

約数の個数: 36

約数和(自身を含む): 233995440

約数和(自身を除く): 153121740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 269579, 539158, 808737, 1078316, 1347895, 1617474, 2695790, 3234948, 4043685, 5391580, 6739475, 8087370, 13478950, 16174740, 20218425, 26957900, 40436850, 80873700]

約数ペア:

[(1, 80873700), (2, 40436850), (3, 26957900), (4, 20218425), (5, 16174740), (6, 13478950), (10, 8087370), (12, 6739475), (15, 5391580), (20, 4043685), (25, 3234948), (30, 2695790), (50, 1617474), (60, 1347895), (75, 1078316), (100, 808737), (150, 539158), (300, 269579)]