12919050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1548

約数の個数: 72

約数和(自身を含む): 36560160

約数和(自身を除く): 23641110

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, 1511, 1710, 2850, 3022, 4275, 4533, 7555, 8550, 9066, 13599, 15110, 22665, 27198, 28709, 37775, 45330, 57418, 67995, 75550, 86127, 113325, 135990, 143545, 172254, 226650, 258381, 287090, 339975, 430635, 516762, 679950, 717725, 861270, 1291905, 1435450, 2153175, 2583810, 4306350, 6459525, 12919050]

約数ペア:

[(1, 12919050), (2, 6459525), (3, 4306350), (5, 2583810), (6, 2153175), (9, 1435450), (10, 1291905), (15, 861270), (18, 717725), (19, 679950), (25, 516762), (30, 430635), (38, 339975), (45, 287090), (50, 258381), (57, 226650), (75, 172254), (90, 143545), (95, 135990), (114, 113325), (150, 86127), (171, 75550), (190, 67995), (225, 57418), (285, 45330), (342, 37775), (450, 28709), (475, 27198), (570, 22665), (855, 15110), (950, 13599), (1425, 9066), (1511, 8550), (1710, 7555), (2850, 4533), (3022, 4275)]