38778450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 96556320

約数和(自身を除く): 57777870

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 419, 617, 838, 1234, 1257, 1851, 2095, 2514, 3085, 3702, 4190, 6170, 6285, 9255, 10475, 12570, 15425, 18510, 20950, 30850, 31425, 46275, 62850, 92550, 258523, 517046, 775569, 1292615, 1551138, 2585230, 3877845, 6463075, 7755690, 12926150, 19389225, 38778450]

約数ペア:

[(1, 38778450), (2, 19389225), (3, 12926150), (5, 7755690), (6, 6463075), (10, 3877845), (15, 2585230), (25, 1551138), (30, 1292615), (50, 775569), (75, 517046), (150, 258523), (419, 92550), (617, 62850), (838, 46275), (1234, 31425), (1257, 30850), (1851, 20950), (2095, 18510), (2514, 15425), (3085, 12570), (3702, 10475), (4190, 9255), (6170, 6285)]