86164500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 276756480

約数和(自身を除く): 190591980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 109, 124, 125, 150, 155, 170, 186, 204, 218, 250, 255, 300, 310, 327, 340, 372, 375, 425, 436, 465, 500, 510, 527, 545, 620, 654, 750, 775, 850, 930, 1020, 1054, 1090, 1275, 1308, 1500, 1550, 1581, 1635, 1700, 1853, 1860, 2108, 2125, 2180, 2325, 2550, 2635, 2725, 3100, 3162, 3270, 3379, 3706, 3875, 4250, 4650, 5100, 5270, 5450, 5559, 6324, 6375, 6540, 6758, 7412, 7750, 7905, 8175, 8500, 9265, 9300, 10137, 10540, 10900, 11118, 11625, 12750, 13175, 13516, 13625, 15500, 15810, 16350, 16895, 18530, 20274, 22236, 23250, 25500, 26350, 27250, 27795, 31620, 32700, 33790, 37060, 39525, 40548, 40875, 46325, 46500, 50685, 52700, 54500, 55590, 57443, 65875, 67580, 79050, 81750, 84475, 92650, 101370, 111180, 114886, 131750, 138975, 158100, 163500, 168950, 172329, 185300, 197625, 202740, 229772, 231625, 253425, 263500, 277950, 287215, 337900, 344658, 395250, 422375, 463250, 506850, 555900, 574430, 689316, 694875, 790500, 844750, 861645, 926500, 1013700, 1148860, 1267125, 1389750, 1436075, 1689500, 1723290, 2534250, 2779500, 2872150, 3446580, 4308225, 5068500, 5744300, 7180375, 8616450, 14360750, 17232900, 21541125, 28721500, 43082250, 86164500]

約数ペア:

[(1, 86164500), (2, 43082250), (3, 28721500), (4, 21541125), (5, 17232900), (6, 14360750), (10, 8616450), (12, 7180375), (15, 5744300), (17, 5068500), (20, 4308225), (25, 3446580), (30, 2872150), (31, 2779500), (34, 2534250), (50, 1723290), (51, 1689500), (60, 1436075), (62, 1389750), (68, 1267125), (75, 1148860), (85, 1013700), (93, 926500), (100, 861645), (102, 844750), (109, 790500), (124, 694875), (125, 689316), (150, 574430), (155, 555900), (170, 506850), (186, 463250), (204, 422375), (218, 395250), (250, 344658), (255, 337900), (300, 287215), (310, 277950), (327, 263500), (340, 253425), (372, 231625), (375, 229772), (425, 202740), (436, 197625), (465, 185300), (500, 172329), (510, 168950), (527, 163500), (545, 158100), (620, 138975), (654, 131750), (750, 114886), (775, 111180), (850, 101370), (930, 92650), (1020, 84475), (1054, 81750), (1090, 79050), (1275, 67580), (1308, 65875), (1500, 57443), (1550, 55590), (1581, 54500), (1635, 52700), (1700, 50685), (1853, 46500), (1860, 46325), (2108, 40875), (2125, 40548), (2180, 39525), (2325, 37060), (2550, 33790), (2635, 32700), (2725, 31620), (3100, 27795), (3162, 27250), (3270, 26350), (3379, 25500), (3706, 23250), (3875, 22236), (4250, 20274), (4650, 18530), (5100, 16895), (5270, 16350), (5450, 15810), (5559, 15500), (6324, 13625), (6375, 13516), (6540, 13175), (6758, 12750), (7412, 11625), (7750, 11118), (7905, 10900), (8175, 10540), (8500, 10137), (9265, 9300)]