2272650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 5728800

約数和(自身を除く): 3456150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 139, 150, 218, 278, 327, 417, 545, 654, 695, 834, 1090, 1390, 1635, 2085, 2725, 3270, 3475, 4170, 5450, 6950, 8175, 10425, 15151, 16350, 20850, 30302, 45453, 75755, 90906, 151510, 227265, 378775, 454530, 757550, 1136325, 2272650]

約数ペア:

[(1, 2272650), (2, 1136325), (3, 757550), (5, 454530), (6, 378775), (10, 227265), (15, 151510), (25, 90906), (30, 75755), (50, 45453), (75, 30302), (109, 20850), (139, 16350), (150, 15151), (218, 10425), (278, 8175), (327, 6950), (417, 5450), (545, 4170), (654, 3475), (695, 3270), (834, 2725), (1090, 2085), (1390, 1635)]