6540750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 160

約数和(自身を含む): 20386080

約数和(自身を除く): 13845330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 27, 30, 34, 38, 45, 50, 51, 54, 57, 75, 81, 85, 90, 95, 102, 114, 125, 135, 150, 153, 162, 170, 171, 190, 225, 250, 255, 270, 285, 306, 323, 342, 375, 405, 425, 450, 459, 475, 510, 513, 570, 646, 675, 750, 765, 810, 850, 855, 918, 950, 969, 1026, 1125, 1275, 1350, 1377, 1425, 1530, 1539, 1615, 1710, 1938, 2025, 2125, 2250, 2295, 2375, 2550, 2565, 2754, 2850, 2907, 3078, 3230, 3375, 3825, 4050, 4250, 4275, 4590, 4750, 4845, 5130, 5814, 6375, 6750, 6885, 7125, 7650, 7695, 8075, 8550, 8721, 9690, 10125, 11475, 12750, 12825, 13770, 14250, 14535, 15390, 16150, 17442, 19125, 20250, 21375, 22950, 24225, 25650, 26163, 29070, 34425, 38250, 38475, 40375, 42750, 43605, 48450, 52326, 57375, 64125, 68850, 72675, 76950, 80750, 87210, 114750, 121125, 128250, 130815, 145350, 172125, 192375, 218025, 242250, 261630, 344250, 363375, 384750, 436050, 654075, 726750, 1090125, 1308150, 2180250, 3270375, 6540750]

約数ペア:

[(1, 6540750), (2, 3270375), (3, 2180250), (5, 1308150), (6, 1090125), (9, 726750), (10, 654075), (15, 436050), (17, 384750), (18, 363375), (19, 344250), (25, 261630), (27, 242250), (30, 218025), (34, 192375), (38, 172125), (45, 145350), (50, 130815), (51, 128250), (54, 121125), (57, 114750), (75, 87210), (81, 80750), (85, 76950), (90, 72675), (95, 68850), (102, 64125), (114, 57375), (125, 52326), (135, 48450), (150, 43605), (153, 42750), (162, 40375), (170, 38475), (171, 38250), (190, 34425), (225, 29070), (250, 26163), (255, 25650), (270, 24225), (285, 22950), (306, 21375), (323, 20250), (342, 19125), (375, 17442), (405, 16150), (425, 15390), (450, 14535), (459, 14250), (475, 13770), (510, 12825), (513, 12750), (570, 11475), (646, 10125), (675, 9690), (750, 8721), (765, 8550), (810, 8075), (850, 7695), (855, 7650), (918, 7125), (950, 6885), (969, 6750), (1026, 6375), (1125, 5814), (1275, 5130), (1350, 4845), (1377, 4750), (1425, 4590), (1530, 4275), (1539, 4250), (1615, 4050), (1710, 3825), (1938, 3375), (2025, 3230), (2125, 3078), (2250, 2907), (2295, 2850), (2375, 2754), (2550, 2565)]