73043200

素因数分解:

$2^8\times 5^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 108

約数和(自身を含む): 184199148

約数和(自身を除く): 111155948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 113, 128, 160, 200, 202, 226, 256, 320, 400, 404, 452, 505, 565, 640, 800, 808, 904, 1010, 1130, 1280, 1600, 1616, 1808, 2020, 2260, 2525, 2825, 3200, 3232, 3616, 4040, 4520, 5050, 5650, 6400, 6464, 7232, 8080, 9040, 10100, 11300, 11413, 12928, 14464, 16160, 18080, 20200, 22600, 22826, 25856, 28928, 32320, 36160, 40400, 45200, 45652, 57065, 64640, 72320, 80800, 90400, 91304, 114130, 129280, 144640, 161600, 180800, 182608, 228260, 285325, 323200, 361600, 365216, 456520, 570650, 646400, 723200, 730432, 913040, 1141300, 1460864, 1826080, 2282600, 2921728, 3652160, 4565200, 7304320, 9130400, 14608640, 18260800, 36521600, 73043200]

約数ペア:

[(1, 73043200), (2, 36521600), (4, 18260800), (5, 14608640), (8, 9130400), (10, 7304320), (16, 4565200), (20, 3652160), (25, 2921728), (32, 2282600), (40, 1826080), (50, 1460864), (64, 1141300), (80, 913040), (100, 730432), (101, 723200), (113, 646400), (128, 570650), (160, 456520), (200, 365216), (202, 361600), (226, 323200), (256, 285325), (320, 228260), (400, 182608), (404, 180800), (452, 161600), (505, 144640), (565, 129280), (640, 114130), (800, 91304), (808, 90400), (904, 80800), (1010, 72320), (1130, 64640), (1280, 57065), (1600, 45652), (1616, 45200), (1808, 40400), (2020, 36160), (2260, 32320), (2525, 28928), (2825, 25856), (3200, 22826), (3232, 22600), (3616, 20200), (4040, 18080), (4520, 16160), (5050, 14464), (5650, 12928), (6400, 11413), (6464, 11300), (7232, 10100), (8080, 9040)]