84442500

素因数分解:

$2^2\times 3^5\times 5^4\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 180

約数和(自身を含む): 278598320

約数和(自身を除く): 194155820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 139, 150, 162, 180, 225, 243, 250, 270, 278, 300, 324, 375, 405, 417, 450, 486, 500, 540, 556, 625, 675, 695, 750, 810, 834, 900, 972, 1125, 1215, 1250, 1251, 1350, 1390, 1500, 1620, 1668, 1875, 2025, 2085, 2250, 2430, 2500, 2502, 2700, 2780, 3375, 3475, 3750, 3753, 4050, 4170, 4500, 4860, 5004, 5625, 6075, 6255, 6750, 6950, 7500, 7506, 8100, 8340, 10125, 10425, 11250, 11259, 12150, 12510, 13500, 13900, 15012, 16875, 17375, 18765, 20250, 20850, 22500, 22518, 24300, 25020, 30375, 31275, 33750, 33777, 34750, 37530, 40500, 41700, 45036, 50625, 52125, 56295, 60750, 62550, 67500, 67554, 69500, 75060, 86875, 93825, 101250, 104250, 112590, 121500, 125100, 135108, 151875, 156375, 168885, 173750, 187650, 202500, 208500, 225180, 260625, 281475, 303750, 312750, 337770, 347500, 375300, 469125, 521250, 562950, 607500, 625500, 675540, 781875, 844425, 938250, 1042500, 1125900, 1407375, 1563750, 1688850, 1876500, 2345625, 2814750, 3127500, 3377700, 4222125, 4691250, 5629500, 7036875, 8444250, 9382500, 14073750, 16888500, 21110625, 28147500, 42221250, 84442500]

約数ペア:

[(1, 84442500), (2, 42221250), (3, 28147500), (4, 21110625), (5, 16888500), (6, 14073750), (9, 9382500), (10, 8444250), (12, 7036875), (15, 5629500), (18, 4691250), (20, 4222125), (25, 3377700), (27, 3127500), (30, 2814750), (36, 2345625), (45, 1876500), (50, 1688850), (54, 1563750), (60, 1407375), (75, 1125900), (81, 1042500), (90, 938250), (100, 844425), (108, 781875), (125, 675540), (135, 625500), (139, 607500), (150, 562950), (162, 521250), (180, 469125), (225, 375300), (243, 347500), (250, 337770), (270, 312750), (278, 303750), (300, 281475), (324, 260625), (375, 225180), (405, 208500), (417, 202500), (450, 187650), (486, 173750), (500, 168885), (540, 156375), (556, 151875), (625, 135108), (675, 125100), (695, 121500), (750, 112590), (810, 104250), (834, 101250), (900, 93825), (972, 86875), (1125, 75060), (1215, 69500), (1250, 67554), (1251, 67500), (1350, 62550), (1390, 60750), (1500, 56295), (1620, 52125), (1668, 50625), (1875, 45036), (2025, 41700), (2085, 40500), (2250, 37530), (2430, 34750), (2500, 33777), (2502, 33750), (2700, 31275), (2780, 30375), (3375, 25020), (3475, 24300), (3750, 22518), (3753, 22500), (4050, 20850), (4170, 20250), (4500, 18765), (4860, 17375), (5004, 16875), (5625, 15012), (6075, 13900), (6255, 13500), (6750, 12510), (6950, 12150), (7500, 11259), (7506, 11250), (8100, 10425), (8340, 10125)]