61965000

素因数分解:

$2^3\times 3^6\times 5^4\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 280

約数和(自身を含む): 230480910

約数和(自身を除く): 168515910

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 100, 102, 108, 120, 125, 135, 136, 150, 153, 162, 170, 180, 200, 204, 216, 225, 243, 250, 255, 270, 300, 306, 324, 340, 360, 375, 405, 408, 425, 450, 459, 486, 500, 510, 540, 600, 612, 625, 648, 675, 680, 729, 750, 765, 810, 850, 900, 918, 972, 1000, 1020, 1080, 1125, 1215, 1224, 1250, 1275, 1350, 1377, 1458, 1500, 1530, 1620, 1700, 1800, 1836, 1875, 1944, 2025, 2040, 2125, 2250, 2295, 2430, 2500, 2550, 2700, 2754, 2916, 3000, 3060, 3240, 3375, 3400, 3645, 3672, 3750, 3825, 4050, 4131, 4250, 4500, 4590, 4860, 5000, 5100, 5400, 5508, 5625, 5832, 6075, 6120, 6375, 6750, 6885, 7290, 7500, 7650, 8100, 8262, 8500, 9000, 9180, 9720, 10125, 10200, 10625, 11016, 11250, 11475, 12150, 12393, 12750, 13500, 13770, 14580, 15000, 15300, 16200, 16524, 16875, 17000, 18225, 18360, 19125, 20250, 20655, 21250, 22500, 22950, 24300, 24786, 25500, 27000, 27540, 29160, 30375, 30600, 31875, 33048, 33750, 34425, 36450, 38250, 40500, 41310, 42500, 45000, 45900, 48600, 49572, 50625, 51000, 55080, 57375, 60750, 61965, 63750, 67500, 68850, 72900, 76500, 81000, 82620, 85000, 91125, 91800, 95625, 99144, 101250, 103275, 114750, 121500, 123930, 127500, 135000, 137700, 145800, 151875, 153000, 165240, 172125, 182250, 191250, 202500, 206550, 229500, 243000, 247860, 255000, 275400, 286875, 303750, 309825, 344250, 364500, 382500, 405000, 413100, 455625, 459000, 495720, 516375, 573750, 607500, 619650, 688500, 729000, 765000, 826200, 860625, 911250, 1032750, 1147500, 1215000, 1239300, 1377000, 1549125, 1721250, 1822500, 2065500, 2295000, 2478600, 2581875, 3098250, 3442500, 3645000, 4131000, 5163750, 6196500, 6885000, 7745625, 10327500, 12393000, 15491250, 20655000, 30982500, 61965000]

約数ペア:

[(1, 61965000), (2, 30982500), (3, 20655000), (4, 15491250), (5, 12393000), (6, 10327500), (8, 7745625), (9, 6885000), (10, 6196500), (12, 5163750), (15, 4131000), (17, 3645000), (18, 3442500), (20, 3098250), (24, 2581875), (25, 2478600), (27, 2295000), (30, 2065500), (34, 1822500), (36, 1721250), (40, 1549125), (45, 1377000), (50, 1239300), (51, 1215000), (54, 1147500), (60, 1032750), (68, 911250), (72, 860625), (75, 826200), (81, 765000), (85, 729000), (90, 688500), (100, 619650), (102, 607500), (108, 573750), (120, 516375), (125, 495720), (135, 459000), (136, 455625), (150, 413100), (153, 405000), (162, 382500), (170, 364500), (180, 344250), (200, 309825), (204, 303750), (216, 286875), (225, 275400), (243, 255000), (250, 247860), (255, 243000), (270, 229500), (300, 206550), (306, 202500), (324, 191250), (340, 182250), (360, 172125), (375, 165240), (405, 153000), (408, 151875), (425, 145800), (450, 137700), (459, 135000), (486, 127500), (500, 123930), (510, 121500), (540, 114750), (600, 103275), (612, 101250), (625, 99144), (648, 95625), (675, 91800), (680, 91125), (729, 85000), (750, 82620), (765, 81000), (810, 76500), (850, 72900), (900, 68850), (918, 67500), (972, 63750), (1000, 61965), (1020, 60750), (1080, 57375), (1125, 55080), (1215, 51000), (1224, 50625), (1250, 49572), (1275, 48600), (1350, 45900), (1377, 45000), (1458, 42500), (1500, 41310), (1530, 40500), (1620, 38250), (1700, 36450), (1800, 34425), (1836, 33750), (1875, 33048), (1944, 31875), (2025, 30600), (2040, 30375), (2125, 29160), (2250, 27540), (2295, 27000), (2430, 25500), (2500, 24786), (2550, 24300), (2700, 22950), (2754, 22500), (2916, 21250), (3000, 20655), (3060, 20250), (3240, 19125), (3375, 18360), (3400, 18225), (3645, 17000), (3672, 16875), (3750, 16524), (3825, 16200), (4050, 15300), (4131, 15000), (4250, 14580), (4500, 13770), (4590, 13500), (4860, 12750), (5000, 12393), (5100, 12150), (5400, 11475), (5508, 11250), (5625, 11016), (5832, 10625), (6075, 10200), (6120, 10125), (6375, 9720), (6750, 9180), (6885, 9000), (7290, 8500), (7500, 8262), (7650, 8100)]