67158400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 171506880

約数和(自身を除く): 104348480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 677, 775, 800, 992, 1240, 1354, 1550, 1600, 1984, 2480, 2708, 3100, 3200, 3385, 3968, 4960, 5416, 6200, 6770, 9920, 10832, 12400, 13540, 16925, 19840, 20987, 21664, 24800, 27080, 33850, 41974, 43328, 49600, 54160, 67700, 83948, 86656, 99200, 104935, 108320, 135400, 167896, 209870, 216640, 270800, 335792, 419740, 433280, 524675, 541600, 671584, 839480, 1049350, 1083200, 1343168, 1678960, 2098700, 2166400, 2686336, 3357920, 4197400, 6715840, 8394800, 13431680, 16789600, 33579200, 67158400]

約数ペア:

[(1, 67158400), (2, 33579200), (4, 16789600), (5, 13431680), (8, 8394800), (10, 6715840), (16, 4197400), (20, 3357920), (25, 2686336), (31, 2166400), (32, 2098700), (40, 1678960), (50, 1343168), (62, 1083200), (64, 1049350), (80, 839480), (100, 671584), (124, 541600), (128, 524675), (155, 433280), (160, 419740), (200, 335792), (248, 270800), (310, 216640), (320, 209870), (400, 167896), (496, 135400), (620, 108320), (640, 104935), (677, 99200), (775, 86656), (800, 83948), (992, 67700), (1240, 54160), (1354, 49600), (1550, 43328), (1600, 41974), (1984, 33850), (2480, 27080), (2708, 24800), (3100, 21664), (3200, 20987), (3385, 19840), (3968, 16925), (4960, 13540), (5416, 12400), (6200, 10832), (6770, 9920)]