901201200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{751001}}^1$

素因数の和:751022

約数の個数: 60

約数和(自身を含む): 2886851688

約数和(自身を除く): 1985650488

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, 751001, 1502002, 2253003, 3004004, 3755005, 4506006, 6008008, 7510010, 9012012, 11265015, 12016016, 15020020, 18024024, 18775025, 22530030, 30040040, 36048048, 37550050, 45060060, 56325075, 60080080, 75100100, 90120120, 112650150, 150200200, 180240240, 225300300, 300400400, 450600600, 901201200]

約数ペア:

[(1, 901201200), (2, 450600600), (3, 300400400), (4, 225300300), (5, 180240240), (6, 150200200), (8, 112650150), (10, 90120120), (12, 75100100), (15, 60080080), (16, 56325075), (20, 45060060), (24, 37550050), (25, 36048048), (30, 30040040), (40, 22530030), (48, 18775025), (50, 18024024), (60, 15020020), (75, 12016016), (80, 11265015), (100, 9012012), (120, 7510010), (150, 6008008), (200, 4506006), (240, 3755005), (300, 3004004), (400, 2253003), (600, 1502002), (1200, 751001)]