22908900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{10909}}^1$

素因数の和:10933

約数の個数: 72

約数和(自身を含む): 75759040

約数和(自身を除く): 52850140

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, 10909, 21818, 32727, 43636, 54545, 65454, 76363, 109090, 130908, 152726, 163635, 218180, 229089, 272725, 305452, 327270, 381815, 458178, 545450, 654540, 763630, 818175, 916356, 1090900, 1145445, 1527260, 1636350, 1909075, 2290890, 3272700, 3818150, 4581780, 5727225, 7636300, 11454450, 22908900]

約数ペア:

[(1, 22908900), (2, 11454450), (3, 7636300), (4, 5727225), (5, 4581780), (6, 3818150), (7, 3272700), (10, 2290890), (12, 1909075), (14, 1636350), (15, 1527260), (20, 1145445), (21, 1090900), (25, 916356), (28, 818175), (30, 763630), (35, 654540), (42, 545450), (50, 458178), (60, 381815), (70, 327270), (75, 305452), (84, 272725), (100, 229089), (105, 218180), (140, 163635), (150, 152726), (175, 130908), (210, 109090), (300, 76363), (350, 65454), (420, 54545), (525, 43636), (700, 32727), (1050, 21818), (2100, 10909)]