30982500

素因数分解:

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

素因数の和:59

約数の個数: 210

約数和(自身を含む): 107557758

約数和(自身を除く): 76575258

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 125, 135, 150, 153, 162, 170, 180, 204, 225, 243, 250, 255, 270, 300, 306, 324, 340, 375, 405, 425, 450, 459, 486, 500, 510, 540, 612, 625, 675, 729, 750, 765, 810, 850, 900, 918, 972, 1020, 1125, 1215, 1250, 1275, 1350, 1377, 1458, 1500, 1530, 1620, 1700, 1836, 1875, 2025, 2125, 2250, 2295, 2430, 2500, 2550, 2700, 2754, 2916, 3060, 3375, 3645, 3750, 3825, 4050, 4131, 4250, 4500, 4590, 4860, 5100, 5508, 5625, 6075, 6375, 6750, 6885, 7290, 7500, 7650, 8100, 8262, 8500, 9180, 10125, 10625, 11250, 11475, 12150, 12393, 12750, 13500, 13770, 14580, 15300, 16524, 16875, 18225, 19125, 20250, 20655, 21250, 22500, 22950, 24300, 24786, 25500, 27540, 30375, 31875, 33750, 34425, 36450, 38250, 40500, 41310, 42500, 45900, 49572, 50625, 57375, 60750, 61965, 63750, 67500, 68850, 72900, 76500, 82620, 91125, 95625, 101250, 103275, 114750, 121500, 123930, 127500, 137700, 151875, 172125, 182250, 191250, 202500, 206550, 229500, 247860, 286875, 303750, 309825, 344250, 364500, 382500, 413100, 455625, 516375, 573750, 607500, 619650, 688500, 860625, 911250, 1032750, 1147500, 1239300, 1549125, 1721250, 1822500, 2065500, 2581875, 3098250, 3442500, 5163750, 6196500, 7745625, 10327500, 15491250, 30982500]

約数ペア:

[(1, 30982500), (2, 15491250), (3, 10327500), (4, 7745625), (5, 6196500), (6, 5163750), (9, 3442500), (10, 3098250), (12, 2581875), (15, 2065500), (17, 1822500), (18, 1721250), (20, 1549125), (25, 1239300), (27, 1147500), (30, 1032750), (34, 911250), (36, 860625), (45, 688500), (50, 619650), (51, 607500), (54, 573750), (60, 516375), (68, 455625), (75, 413100), (81, 382500), (85, 364500), (90, 344250), (100, 309825), (102, 303750), (108, 286875), (125, 247860), (135, 229500), (150, 206550), (153, 202500), (162, 191250), (170, 182250), (180, 172125), (204, 151875), (225, 137700), (243, 127500), (250, 123930), (255, 121500), (270, 114750), (300, 103275), (306, 101250), (324, 95625), (340, 91125), (375, 82620), (405, 76500), (425, 72900), (450, 68850), (459, 67500), (486, 63750), (500, 61965), (510, 60750), (540, 57375), (612, 50625), (625, 49572), (675, 45900), (729, 42500), (750, 41310), (765, 40500), (810, 38250), (850, 36450), (900, 34425), (918, 33750), (972, 31875), (1020, 30375), (1125, 27540), (1215, 25500), (1250, 24786), (1275, 24300), (1350, 22950), (1377, 22500), (1458, 21250), (1500, 20655), (1530, 20250), (1620, 19125), (1700, 18225), (1836, 16875), (1875, 16524), (2025, 15300), (2125, 14580), (2250, 13770), (2295, 13500), (2430, 12750), (2500, 12393), (2550, 12150), (2700, 11475), (2754, 11250), (2916, 10625), (3060, 10125), (3375, 9180), (3645, 8500), (3750, 8262), (3825, 8100), (4050, 7650), (4131, 7500), (4250, 7290), (4500, 6885), (4590, 6750), (4860, 6375), (5100, 6075), (5508, 5625)]