9489900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{4519}}^1$

素因数の和:4543

約数の個数: 72

約数和(自身を含む): 31386880

約数和(自身を除く): 21896980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 4519, 9038, 13557, 18076, 22595, 27114, 31633, 45190, 54228, 63266, 67785, 90380, 94899, 112975, 126532, 135570, 158165, 189798, 225950, 271140, 316330, 338925, 379596, 451900, 474495, 632660, 677850, 790825, 948990, 1355700, 1581650, 1897980, 2372475, 3163300, 4744950, 9489900]

約数ペア:

[(1, 9489900), (2, 4744950), (3, 3163300), (4, 2372475), (5, 1897980), (6, 1581650), (7, 1355700), (10, 948990), (12, 790825), (14, 677850), (15, 632660), (20, 474495), (21, 451900), (25, 379596), (28, 338925), (30, 316330), (35, 271140), (42, 225950), (50, 189798), (60, 158165), (70, 135570), (75, 126532), (84, 112975), (100, 94899), (105, 90380), (140, 67785), (150, 63266), (175, 54228), (210, 45190), (300, 31633), (350, 27114), (420, 22595), (525, 18076), (700, 13557), (1050, 9038), (2100, 4519)]