218178800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1255

約数の個数: 120

約数和(自身を含む): 608520576

約数和(自身を除く): 390341776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 67, 70, 80, 100, 112, 134, 140, 175, 200, 268, 280, 335, 350, 400, 469, 536, 560, 670, 700, 938, 1072, 1163, 1340, 1400, 1675, 1876, 2326, 2345, 2680, 2800, 3350, 3752, 4652, 4690, 5360, 5815, 6700, 7504, 8141, 9304, 9380, 11630, 11725, 13400, 16282, 18608, 18760, 23260, 23450, 26800, 29075, 32564, 37520, 40705, 46520, 46900, 58150, 65128, 77921, 81410, 93040, 93800, 116300, 130256, 155842, 162820, 187600, 203525, 232600, 311684, 325640, 389605, 407050, 465200, 545447, 623368, 651280, 779210, 814100, 1090894, 1246736, 1558420, 1628200, 1948025, 2181788, 2727235, 3116840, 3256400, 3896050, 4363576, 5454470, 6233680, 7792100, 8727152, 10908940, 13636175, 15584200, 21817880, 27272350, 31168400, 43635760, 54544700, 109089400, 218178800]

約数ペア:

[(1, 218178800), (2, 109089400), (4, 54544700), (5, 43635760), (7, 31168400), (8, 27272350), (10, 21817880), (14, 15584200), (16, 13636175), (20, 10908940), (25, 8727152), (28, 7792100), (35, 6233680), (40, 5454470), (50, 4363576), (56, 3896050), (67, 3256400), (70, 3116840), (80, 2727235), (100, 2181788), (112, 1948025), (134, 1628200), (140, 1558420), (175, 1246736), (200, 1090894), (268, 814100), (280, 779210), (335, 651280), (350, 623368), (400, 545447), (469, 465200), (536, 407050), (560, 389605), (670, 325640), (700, 311684), (938, 232600), (1072, 203525), (1163, 187600), (1340, 162820), (1400, 155842), (1675, 130256), (1876, 116300), (2326, 93800), (2345, 93040), (2680, 81410), (2800, 77921), (3350, 65128), (3752, 58150), (4652, 46900), (4690, 46520), (5360, 40705), (5815, 37520), (6700, 32564), (7504, 29075), (8141, 26800), (9304, 23450), (9380, 23260), (11630, 18760), (11725, 18608), (13400, 16282)]