13380750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 38207520

約数和(自身を除く): 24826770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 285, 313, 342, 375, 450, 475, 570, 626, 750, 855, 939, 950, 1125, 1425, 1565, 1710, 1878, 2250, 2375, 2817, 2850, 3130, 4275, 4695, 4750, 5634, 5947, 7125, 7825, 8550, 9390, 11894, 14085, 14250, 15650, 17841, 21375, 23475, 28170, 29735, 35682, 39125, 42750, 46950, 53523, 59470, 70425, 78250, 89205, 107046, 117375, 140850, 148675, 178410, 234750, 267615, 297350, 352125, 446025, 535230, 704250, 743375, 892050, 1338075, 1486750, 2230125, 2676150, 4460250, 6690375, 13380750]

約数ペア:

[(1, 13380750), (2, 6690375), (3, 4460250), (5, 2676150), (6, 2230125), (9, 1486750), (10, 1338075), (15, 892050), (18, 743375), (19, 704250), (25, 535230), (30, 446025), (38, 352125), (45, 297350), (50, 267615), (57, 234750), (75, 178410), (90, 148675), (95, 140850), (114, 117375), (125, 107046), (150, 89205), (171, 78250), (190, 70425), (225, 59470), (250, 53523), (285, 46950), (313, 42750), (342, 39125), (375, 35682), (450, 29735), (475, 28170), (570, 23475), (626, 21375), (750, 17841), (855, 15650), (939, 14250), (950, 14085), (1125, 11894), (1425, 9390), (1565, 8550), (1710, 7825), (1878, 7125), (2250, 5947), (2375, 5634), (2817, 4750), (2850, 4695), (3130, 4275)]