99078400

素因数分解:

$2^8\times 5^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 249210612

約数和(自身を除く): 150132212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 128, 137, 160, 200, 226, 256, 274, 320, 400, 452, 548, 565, 640, 685, 800, 904, 1096, 1130, 1280, 1370, 1600, 1808, 2192, 2260, 2740, 2825, 3200, 3425, 3616, 4384, 4520, 5480, 5650, 6400, 6850, 7232, 8768, 9040, 10960, 11300, 13700, 14464, 15481, 17536, 18080, 21920, 22600, 27400, 28928, 30962, 35072, 36160, 43840, 45200, 54800, 61924, 72320, 77405, 87680, 90400, 109600, 123848, 144640, 154810, 175360, 180800, 219200, 247696, 309620, 361600, 387025, 438400, 495392, 619240, 723200, 774050, 876800, 990784, 1238480, 1548100, 1981568, 2476960, 3096200, 3963136, 4953920, 6192400, 9907840, 12384800, 19815680, 24769600, 49539200, 99078400]

約数ペア:

[(1, 99078400), (2, 49539200), (4, 24769600), (5, 19815680), (8, 12384800), (10, 9907840), (16, 6192400), (20, 4953920), (25, 3963136), (32, 3096200), (40, 2476960), (50, 1981568), (64, 1548100), (80, 1238480), (100, 990784), (113, 876800), (128, 774050), (137, 723200), (160, 619240), (200, 495392), (226, 438400), (256, 387025), (274, 361600), (320, 309620), (400, 247696), (452, 219200), (548, 180800), (565, 175360), (640, 154810), (685, 144640), (800, 123848), (904, 109600), (1096, 90400), (1130, 87680), (1280, 77405), (1370, 72320), (1600, 61924), (1808, 54800), (2192, 45200), (2260, 43840), (2740, 36160), (2825, 35072), (3200, 30962), (3425, 28928), (3616, 27400), (4384, 22600), (4520, 21920), (5480, 18080), (5650, 17536), (6400, 15481), (6850, 14464), (7232, 13700), (8768, 11300), (9040, 10960)]