12796500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 39312000

約数和(自身を除く): 26515500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 449, 475, 500, 570, 750, 898, 950, 1140, 1347, 1425, 1500, 1796, 1900, 2245, 2375, 2694, 2850, 4490, 4750, 5388, 5700, 6735, 7125, 8531, 8980, 9500, 11225, 13470, 14250, 17062, 22450, 25593, 26940, 28500, 33675, 34124, 42655, 44900, 51186, 56125, 67350, 85310, 102372, 112250, 127965, 134700, 168375, 170620, 213275, 224500, 255930, 336750, 426550, 511860, 639825, 673500, 853100, 1066375, 1279650, 2132750, 2559300, 3199125, 4265500, 6398250, 12796500]

約数ペア:

[(1, 12796500), (2, 6398250), (3, 4265500), (4, 3199125), (5, 2559300), (6, 2132750), (10, 1279650), (12, 1066375), (15, 853100), (19, 673500), (20, 639825), (25, 511860), (30, 426550), (38, 336750), (50, 255930), (57, 224500), (60, 213275), (75, 170620), (76, 168375), (95, 134700), (100, 127965), (114, 112250), (125, 102372), (150, 85310), (190, 67350), (228, 56125), (250, 51186), (285, 44900), (300, 42655), (375, 34124), (380, 33675), (449, 28500), (475, 26940), (500, 25593), (570, 22450), (750, 17062), (898, 14250), (950, 13470), (1140, 11225), (1347, 9500), (1425, 8980), (1500, 8531), (1796, 7125), (1900, 6735), (2245, 5700), (2375, 5388), (2694, 4750), (2850, 4490)]