57937500

素因数分解:

$2^2\times 3^2\times 5^6\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 126

約数和(自身を含む): 184841384

約数和(自身を除く): 126903884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 103, 125, 150, 180, 206, 225, 250, 300, 309, 375, 412, 450, 500, 515, 618, 625, 750, 900, 927, 1030, 1125, 1236, 1250, 1500, 1545, 1854, 1875, 2060, 2250, 2500, 2575, 3090, 3125, 3708, 3750, 4500, 4635, 5150, 5625, 6180, 6250, 7500, 7725, 9270, 9375, 10300, 11250, 12500, 12875, 15450, 15625, 18540, 18750, 22500, 23175, 25750, 28125, 30900, 31250, 37500, 38625, 46350, 46875, 51500, 56250, 62500, 64375, 77250, 92700, 93750, 112500, 115875, 128750, 140625, 154500, 187500, 193125, 231750, 257500, 281250, 321875, 386250, 463500, 562500, 579375, 643750, 772500, 965625, 1158750, 1287500, 1609375, 1931250, 2317500, 2896875, 3218750, 3862500, 4828125, 5793750, 6437500, 9656250, 11587500, 14484375, 19312500, 28968750, 57937500]

約数ペア:

[(1, 57937500), (2, 28968750), (3, 19312500), (4, 14484375), (5, 11587500), (6, 9656250), (9, 6437500), (10, 5793750), (12, 4828125), (15, 3862500), (18, 3218750), (20, 2896875), (25, 2317500), (30, 1931250), (36, 1609375), (45, 1287500), (50, 1158750), (60, 965625), (75, 772500), (90, 643750), (100, 579375), (103, 562500), (125, 463500), (150, 386250), (180, 321875), (206, 281250), (225, 257500), (250, 231750), (300, 193125), (309, 187500), (375, 154500), (412, 140625), (450, 128750), (500, 115875), (515, 112500), (618, 93750), (625, 92700), (750, 77250), (900, 64375), (927, 62500), (1030, 56250), (1125, 51500), (1236, 46875), (1250, 46350), (1500, 38625), (1545, 37500), (1854, 31250), (1875, 30900), (2060, 28125), (2250, 25750), (2500, 23175), (2575, 22500), (3090, 18750), (3125, 18540), (3708, 15625), (3750, 15450), (4500, 12875), (4635, 12500), (5150, 11250), (5625, 10300), (6180, 9375), (6250, 9270), (7500, 7725)]