64441350

素因数分解:

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

素因数の和:7574

約数の個数: 72

約数和(自身を含む): 182268840

約数和(自身を除く): 117827490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 7537, 8550, 15074, 22611, 37685, 45222, 67833, 75370, 113055, 135666, 143203, 188425, 226110, 286406, 339165, 376850, 429609, 565275, 678330, 716015, 859218, 1130550, 1288827, 1432030, 1695825, 2148045, 2577654, 3391650, 3580075, 4296090, 6444135, 7160150, 10740225, 12888270, 21480450, 32220675, 64441350]

約数ペア:

[(1, 64441350), (2, 32220675), (3, 21480450), (5, 12888270), (6, 10740225), (9, 7160150), (10, 6444135), (15, 4296090), (18, 3580075), (19, 3391650), (25, 2577654), (30, 2148045), (38, 1695825), (45, 1432030), (50, 1288827), (57, 1130550), (75, 859218), (90, 716015), (95, 678330), (114, 565275), (150, 429609), (171, 376850), (190, 339165), (225, 286406), (285, 226110), (342, 188425), (450, 143203), (475, 135666), (570, 113055), (855, 75370), (950, 67833), (1425, 45222), (1710, 37685), (2850, 22611), (4275, 15074), (7537, 8550)]