23085000

素因数分解:

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

素因数の和:60

約数の個数: 240

約数和(自身を含む): 85285200

約数和(自身を除く): 62200200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 125, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 243, 250, 270, 285, 300, 324, 342, 360, 375, 380, 405, 450, 456, 475, 486, 500, 513, 540, 570, 600, 625, 648, 675, 684, 750, 760, 810, 855, 900, 950, 972, 1000, 1026, 1080, 1125, 1140, 1215, 1250, 1350, 1368, 1425, 1500, 1539, 1620, 1710, 1800, 1875, 1900, 1944, 2025, 2052, 2250, 2280, 2375, 2430, 2500, 2565, 2700, 2850, 3000, 3078, 3240, 3375, 3420, 3750, 3800, 4050, 4104, 4275, 4500, 4617, 4750, 4860, 5000, 5130, 5400, 5625, 5700, 6075, 6156, 6750, 6840, 7125, 7500, 7695, 8100, 8550, 9000, 9234, 9500, 9720, 10125, 10260, 11250, 11400, 11875, 12150, 12312, 12825, 13500, 14250, 15000, 15390, 16200, 16875, 17100, 18468, 19000, 20250, 20520, 21375, 22500, 23085, 23750, 24300, 25650, 27000, 28500, 30375, 30780, 33750, 34200, 35625, 36936, 38475, 40500, 42750, 45000, 46170, 47500, 48600, 50625, 51300, 57000, 60750, 61560, 64125, 67500, 71250, 76950, 81000, 85500, 92340, 95000, 101250, 102600, 106875, 115425, 121500, 128250, 135000, 142500, 151875, 153900, 171000, 184680, 192375, 202500, 213750, 230850, 243000, 256500, 285000, 303750, 307800, 320625, 384750, 405000, 427500, 461700, 513000, 577125, 607500, 641250, 769500, 855000, 923400, 961875, 1154250, 1215000, 1282500, 1539000, 1923750, 2308500, 2565000, 2885625, 3847500, 4617000, 5771250, 7695000, 11542500, 23085000]

約数ペア:

[(1, 23085000), (2, 11542500), (3, 7695000), (4, 5771250), (5, 4617000), (6, 3847500), (8, 2885625), (9, 2565000), (10, 2308500), (12, 1923750), (15, 1539000), (18, 1282500), (19, 1215000), (20, 1154250), (24, 961875), (25, 923400), (27, 855000), (30, 769500), (36, 641250), (38, 607500), (40, 577125), (45, 513000), (50, 461700), (54, 427500), (57, 405000), (60, 384750), (72, 320625), (75, 307800), (76, 303750), (81, 285000), (90, 256500), (95, 243000), (100, 230850), (108, 213750), (114, 202500), (120, 192375), (125, 184680), (135, 171000), (150, 153900), (152, 151875), (162, 142500), (171, 135000), (180, 128250), (190, 121500), (200, 115425), (216, 106875), (225, 102600), (228, 101250), (243, 95000), (250, 92340), (270, 85500), (285, 81000), (300, 76950), (324, 71250), (342, 67500), (360, 64125), (375, 61560), (380, 60750), (405, 57000), (450, 51300), (456, 50625), (475, 48600), (486, 47500), (500, 46170), (513, 45000), (540, 42750), (570, 40500), (600, 38475), (625, 36936), (648, 35625), (675, 34200), (684, 33750), (750, 30780), (760, 30375), (810, 28500), (855, 27000), (900, 25650), (950, 24300), (972, 23750), (1000, 23085), (1026, 22500), (1080, 21375), (1125, 20520), (1140, 20250), (1215, 19000), (1250, 18468), (1350, 17100), (1368, 16875), (1425, 16200), (1500, 15390), (1539, 15000), (1620, 14250), (1710, 13500), (1800, 12825), (1875, 12312), (1900, 12150), (1944, 11875), (2025, 11400), (2052, 11250), (2250, 10260), (2280, 10125), (2375, 9720), (2430, 9500), (2500, 9234), (2565, 9000), (2700, 8550), (2850, 8100), (3000, 7695), (3078, 7500), (3240, 7125), (3375, 6840), (3420, 6750), (3750, 6156), (3800, 6075), (4050, 5700), (4104, 5625), (4275, 5400), (4500, 5130), (4617, 5000), (4750, 4860)]