146086400

素因数分解:

$2^9\times 5^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 120

約数和(自身を含む): 368758764

約数和(自身を除く): 222672364

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, 512, 565, 640, 800, 808, 904, 1010, 1130, 1280, 1600, 1616, 1808, 2020, 2260, 2525, 2560, 2825, 3200, 3232, 3616, 4040, 4520, 5050, 5650, 6400, 6464, 7232, 8080, 9040, 10100, 11300, 11413, 12800, 12928, 14464, 16160, 18080, 20200, 22600, 22826, 25856, 28928, 32320, 36160, 40400, 45200, 45652, 51712, 57065, 57856, 64640, 72320, 80800, 90400, 91304, 114130, 129280, 144640, 161600, 180800, 182608, 228260, 258560, 285325, 289280, 323200, 361600, 365216, 456520, 570650, 646400, 723200, 730432, 913040, 1141300, 1292800, 1446400, 1460864, 1826080, 2282600, 2921728, 3652160, 4565200, 5843456, 7304320, 9130400, 14608640, 18260800, 29217280, 36521600, 73043200, 146086400]

約数ペア:

[(1, 146086400), (2, 73043200), (4, 36521600), (5, 29217280), (8, 18260800), (10, 14608640), (16, 9130400), (20, 7304320), (25, 5843456), (32, 4565200), (40, 3652160), (50, 2921728), (64, 2282600), (80, 1826080), (100, 1460864), (101, 1446400), (113, 1292800), (128, 1141300), (160, 913040), (200, 730432), (202, 723200), (226, 646400), (256, 570650), (320, 456520), (400, 365216), (404, 361600), (452, 323200), (505, 289280), (512, 285325), (565, 258560), (640, 228260), (800, 182608), (808, 180800), (904, 161600), (1010, 144640), (1130, 129280), (1280, 114130), (1600, 91304), (1616, 90400), (1808, 80800), (2020, 72320), (2260, 64640), (2525, 57856), (2560, 57065), (2825, 51712), (3200, 45652), (3232, 45200), (3616, 40400), (4040, 36160), (4520, 32320), (5050, 28928), (5650, 25856), (6400, 22826), (6464, 22600), (7232, 20200), (8080, 18080), (9040, 16160), (10100, 14464), (11300, 12928), (11413, 12800)]