1959900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 5832960

約数和(自身を除く): 3873060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 139, 141, 150, 188, 235, 278, 282, 300, 417, 470, 556, 564, 695, 705, 834, 940, 1175, 1390, 1410, 1668, 2085, 2350, 2780, 2820, 3475, 3525, 4170, 4700, 6533, 6950, 7050, 8340, 10425, 13066, 13900, 14100, 19599, 20850, 26132, 32665, 39198, 41700, 65330, 78396, 97995, 130660, 163325, 195990, 326650, 391980, 489975, 653300, 979950, 1959900]

約数ペア:

[(1, 1959900), (2, 979950), (3, 653300), (4, 489975), (5, 391980), (6, 326650), (10, 195990), (12, 163325), (15, 130660), (20, 97995), (25, 78396), (30, 65330), (47, 41700), (50, 39198), (60, 32665), (75, 26132), (94, 20850), (100, 19599), (139, 14100), (141, 13900), (150, 13066), (188, 10425), (235, 8340), (278, 7050), (282, 6950), (300, 6533), (417, 4700), (470, 4170), (556, 3525), (564, 3475), (695, 2820), (705, 2780), (834, 2350), (940, 2085), (1175, 1668), (1390, 1410)]