8444250

素因数分解:

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

素因数の和:171

約数の個数: 96

約数和(自身を含む): 23849280

約数和(自身を除く): 15405030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 139, 150, 162, 225, 243, 250, 270, 278, 375, 405, 417, 450, 486, 675, 695, 750, 810, 834, 1125, 1215, 1251, 1350, 1390, 2025, 2085, 2250, 2430, 2502, 3375, 3475, 3753, 4050, 4170, 6075, 6255, 6750, 6950, 7506, 10125, 10425, 11259, 12150, 12510, 17375, 18765, 20250, 20850, 22518, 30375, 31275, 33777, 34750, 37530, 52125, 56295, 60750, 62550, 67554, 93825, 104250, 112590, 156375, 168885, 187650, 281475, 312750, 337770, 469125, 562950, 844425, 938250, 1407375, 1688850, 2814750, 4222125, 8444250]

約数ペア:

[(1, 8444250), (2, 4222125), (3, 2814750), (5, 1688850), (6, 1407375), (9, 938250), (10, 844425), (15, 562950), (18, 469125), (25, 337770), (27, 312750), (30, 281475), (45, 187650), (50, 168885), (54, 156375), (75, 112590), (81, 104250), (90, 93825), (125, 67554), (135, 62550), (139, 60750), (150, 56295), (162, 52125), (225, 37530), (243, 34750), (250, 33777), (270, 31275), (278, 30375), (375, 22518), (405, 20850), (417, 20250), (450, 18765), (486, 17375), (675, 12510), (695, 12150), (750, 11259), (810, 10425), (834, 10125), (1125, 7506), (1215, 6950), (1251, 6750), (1350, 6255), (1390, 6075), (2025, 4170), (2085, 4050), (2250, 3753), (2430, 3475), (2502, 3375)]