212689600

素因数分解:

$2^6\times 5^2\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:762

約数の個数: 84

約数和(自身を含む): 526266664

約数和(自身を除く): 313577064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 307, 320, 400, 433, 614, 800, 866, 1228, 1535, 1600, 1732, 2165, 2456, 3070, 3464, 4330, 4912, 6140, 6928, 7675, 8660, 9824, 10825, 12280, 13856, 15350, 17320, 19648, 21650, 24560, 27712, 30700, 34640, 43300, 49120, 61400, 69280, 86600, 98240, 122800, 132931, 138560, 173200, 245600, 265862, 346400, 491200, 531724, 664655, 692800, 1063448, 1329310, 2126896, 2658620, 3323275, 4253792, 5317240, 6646550, 8507584, 10634480, 13293100, 21268960, 26586200, 42537920, 53172400, 106344800, 212689600]

約数ペア:

[(1, 212689600), (2, 106344800), (4, 53172400), (5, 42537920), (8, 26586200), (10, 21268960), (16, 13293100), (20, 10634480), (25, 8507584), (32, 6646550), (40, 5317240), (50, 4253792), (64, 3323275), (80, 2658620), (100, 2126896), (160, 1329310), (200, 1063448), (307, 692800), (320, 664655), (400, 531724), (433, 491200), (614, 346400), (800, 265862), (866, 245600), (1228, 173200), (1535, 138560), (1600, 132931), (1732, 122800), (2165, 98240), (2456, 86600), (3070, 69280), (3464, 61400), (4330, 49120), (4912, 43300), (6140, 34640), (6928, 30700), (7675, 27712), (8660, 24560), (9824, 21650), (10825, 19648), (12280, 17320), (13856, 15350)]