139769100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{155299}}^1$

素因数の和:155319

約数の個数: 54

約数和(自身を含む): 438101300

約数和(自身を除く): 298332200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 155299, 310598, 465897, 621196, 776495, 931794, 1397691, 1552990, 1863588, 2329485, 2795382, 3105980, 3882475, 4658970, 5590764, 6988455, 7764950, 9317940, 11647425, 13976910, 15529900, 23294850, 27953820, 34942275, 46589700, 69884550, 139769100]

約数ペア:

[(1, 139769100), (2, 69884550), (3, 46589700), (4, 34942275), (5, 27953820), (6, 23294850), (9, 15529900), (10, 13976910), (12, 11647425), (15, 9317940), (18, 7764950), (20, 6988455), (25, 5590764), (30, 4658970), (36, 3882475), (45, 3105980), (50, 2795382), (60, 2329485), (75, 1863588), (90, 1552990), (100, 1397691), (150, 931794), (180, 776495), (225, 621196), (300, 465897), (450, 310598), (900, 155299)]