128882700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7537}}^1$

素因数の和:7576

約数の個数: 108

約数和(自身を含む): 425293960

約数和(自身を除く): 296411260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 7537, 8550, 15074, 17100, 22611, 30148, 37685, 45222, 67833, 75370, 90444, 113055, 135666, 143203, 150740, 188425, 226110, 271332, 286406, 339165, 376850, 429609, 452220, 565275, 572812, 678330, 716015, 753700, 859218, 1130550, 1288827, 1356660, 1432030, 1695825, 1718436, 2148045, 2261100, 2577654, 2864060, 3391650, 3580075, 4296090, 5155308, 6444135, 6783300, 7160150, 8592180, 10740225, 12888270, 14320300, 21480450, 25776540, 32220675, 42960900, 64441350, 128882700]

約数ペア:

[(1, 128882700), (2, 64441350), (3, 42960900), (4, 32220675), (5, 25776540), (6, 21480450), (9, 14320300), (10, 12888270), (12, 10740225), (15, 8592180), (18, 7160150), (19, 6783300), (20, 6444135), (25, 5155308), (30, 4296090), (36, 3580075), (38, 3391650), (45, 2864060), (50, 2577654), (57, 2261100), (60, 2148045), (75, 1718436), (76, 1695825), (90, 1432030), (95, 1356660), (100, 1288827), (114, 1130550), (150, 859218), (171, 753700), (180, 716015), (190, 678330), (225, 572812), (228, 565275), (285, 452220), (300, 429609), (342, 376850), (380, 339165), (450, 286406), (475, 271332), (570, 226110), (684, 188425), (855, 150740), (900, 143203), (950, 135666), (1140, 113055), (1425, 90444), (1710, 75370), (1900, 67833), (2850, 45222), (3420, 37685), (4275, 30148), (5700, 22611), (7537, 17100), (8550, 15074)]