75181230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 201358080

約数和(自身を除く): 126176850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 907, 921, 1535, 1814, 1842, 2721, 2763, 3070, 4535, 4605, 5442, 5526, 8163, 8289, 9070, 9210, 13605, 13815, 16326, 16578, 24489, 27210, 27630, 40815, 41445, 48978, 81630, 82890, 122445, 244890, 278449, 556898, 835347, 1392245, 1670694, 2506041, 2784490, 4176735, 5012082, 7518123, 8353470, 12530205, 15036246, 25060410, 37590615, 75181230]

約数ペア:

[(1, 75181230), (2, 37590615), (3, 25060410), (5, 15036246), (6, 12530205), (9, 8353470), (10, 7518123), (15, 5012082), (18, 4176735), (27, 2784490), (30, 2506041), (45, 1670694), (54, 1392245), (90, 835347), (135, 556898), (270, 278449), (307, 244890), (614, 122445), (907, 82890), (921, 81630), (1535, 48978), (1814, 41445), (1842, 40815), (2721, 27630), (2763, 27210), (3070, 24489), (4535, 16578), (4605, 16326), (5442, 13815), (5526, 13605), (8163, 9210), (8289, 9070)]