30380800

素因数分解:

$2^8\times 5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 77557536

約数和(自身を除く): 47176736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 101, 128, 160, 188, 200, 202, 235, 256, 320, 376, 400, 404, 470, 505, 640, 752, 800, 808, 940, 1010, 1175, 1280, 1504, 1600, 1616, 1880, 2020, 2350, 2525, 3008, 3200, 3232, 3760, 4040, 4700, 4747, 5050, 6016, 6400, 6464, 7520, 8080, 9400, 9494, 10100, 12032, 12928, 15040, 16160, 18800, 18988, 20200, 23735, 25856, 30080, 32320, 37600, 37976, 40400, 47470, 60160, 64640, 75200, 75952, 80800, 94940, 118675, 129280, 150400, 151904, 161600, 189880, 237350, 300800, 303808, 323200, 379760, 474700, 607616, 646400, 759520, 949400, 1215232, 1519040, 1898800, 3038080, 3797600, 6076160, 7595200, 15190400, 30380800]

約数ペア:

[(1, 30380800), (2, 15190400), (4, 7595200), (5, 6076160), (8, 3797600), (10, 3038080), (16, 1898800), (20, 1519040), (25, 1215232), (32, 949400), (40, 759520), (47, 646400), (50, 607616), (64, 474700), (80, 379760), (94, 323200), (100, 303808), (101, 300800), (128, 237350), (160, 189880), (188, 161600), (200, 151904), (202, 150400), (235, 129280), (256, 118675), (320, 94940), (376, 80800), (400, 75952), (404, 75200), (470, 64640), (505, 60160), (640, 47470), (752, 40400), (800, 37976), (808, 37600), (940, 32320), (1010, 30080), (1175, 25856), (1280, 23735), (1504, 20200), (1600, 18988), (1616, 18800), (1880, 16160), (2020, 15040), (2350, 12928), (2525, 12032), (3008, 10100), (3200, 9494), (3232, 9400), (3760, 8080), (4040, 7520), (4700, 6464), (4747, 6400), (5050, 6016)]