16744950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 72

約数和(自身を含む): 45497088

約数和(自身を除く): 28752138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 127, 150, 225, 254, 293, 381, 450, 586, 635, 762, 879, 1143, 1270, 1465, 1758, 1905, 2286, 2637, 2930, 3175, 3810, 4395, 5274, 5715, 6350, 7325, 8790, 9525, 11430, 13185, 14650, 19050, 21975, 26370, 28575, 37211, 43950, 57150, 65925, 74422, 111633, 131850, 186055, 223266, 334899, 372110, 558165, 669798, 930275, 1116330, 1674495, 1860550, 2790825, 3348990, 5581650, 8372475, 16744950]

約数ペア:

[(1, 16744950), (2, 8372475), (3, 5581650), (5, 3348990), (6, 2790825), (9, 1860550), (10, 1674495), (15, 1116330), (18, 930275), (25, 669798), (30, 558165), (45, 372110), (50, 334899), (75, 223266), (90, 186055), (127, 131850), (150, 111633), (225, 74422), (254, 65925), (293, 57150), (381, 43950), (450, 37211), (586, 28575), (635, 26370), (762, 21975), (879, 19050), (1143, 14650), (1270, 13185), (1465, 11430), (1758, 9525), (1905, 8790), (2286, 7325), (2637, 6350), (2930, 5715), (3175, 5274), (3810, 4395)]