2126700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 7108920

約数和(自身を除く): 4982220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 139, 150, 153, 170, 180, 204, 225, 255, 278, 300, 306, 340, 417, 425, 450, 510, 556, 612, 695, 765, 834, 850, 900, 1020, 1251, 1275, 1390, 1530, 1668, 1700, 2085, 2363, 2502, 2550, 2780, 3060, 3475, 3825, 4170, 4726, 5004, 5100, 6255, 6950, 7089, 7650, 8340, 9452, 10425, 11815, 12510, 13900, 14178, 15300, 20850, 21267, 23630, 25020, 28356, 31275, 35445, 41700, 42534, 47260, 59075, 62550, 70890, 85068, 106335, 118150, 125100, 141780, 177225, 212670, 236300, 354450, 425340, 531675, 708900, 1063350, 2126700]

約数ペア:

[(1, 2126700), (2, 1063350), (3, 708900), (4, 531675), (5, 425340), (6, 354450), (9, 236300), (10, 212670), (12, 177225), (15, 141780), (17, 125100), (18, 118150), (20, 106335), (25, 85068), (30, 70890), (34, 62550), (36, 59075), (45, 47260), (50, 42534), (51, 41700), (60, 35445), (68, 31275), (75, 28356), (85, 25020), (90, 23630), (100, 21267), (102, 20850), (139, 15300), (150, 14178), (153, 13900), (170, 12510), (180, 11815), (204, 10425), (225, 9452), (255, 8340), (278, 7650), (300, 7089), (306, 6950), (340, 6255), (417, 5100), (425, 5004), (450, 4726), (510, 4170), (556, 3825), (612, 3475), (695, 3060), (765, 2780), (834, 2550), (850, 2502), (900, 2363), (1020, 2085), (1251, 1700), (1275, 1668), (1390, 1530)]