122123200

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:750

約数の個数: 84

約数和(自身を含む): 303369472

約数和(自身を除く): 181246272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 508, 601, 635, 800, 1016, 1202, 1270, 1600, 2032, 2404, 2540, 3005, 3175, 4064, 4808, 5080, 6010, 6350, 8128, 9616, 10160, 12020, 12700, 15025, 19232, 20320, 24040, 25400, 30050, 38464, 40640, 48080, 50800, 60100, 76327, 96160, 101600, 120200, 152654, 192320, 203200, 240400, 305308, 381635, 480800, 610616, 763270, 961600, 1221232, 1526540, 1908175, 2442464, 3053080, 3816350, 4884928, 6106160, 7632700, 12212320, 15265400, 24424640, 30530800, 61061600, 122123200]

約数ペア:

[(1, 122123200), (2, 61061600), (4, 30530800), (5, 24424640), (8, 15265400), (10, 12212320), (16, 7632700), (20, 6106160), (25, 4884928), (32, 3816350), (40, 3053080), (50, 2442464), (64, 1908175), (80, 1526540), (100, 1221232), (127, 961600), (160, 763270), (200, 610616), (254, 480800), (320, 381635), (400, 305308), (508, 240400), (601, 203200), (635, 192320), (800, 152654), (1016, 120200), (1202, 101600), (1270, 96160), (1600, 76327), (2032, 60100), (2404, 50800), (2540, 48080), (3005, 40640), (3175, 38464), (4064, 30050), (4808, 25400), (5080, 24040), (6010, 20320), (6350, 19232), (8128, 15025), (9616, 12700), (10160, 12020)]