11542500

素因数分解:

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

素因数の和:58

約数の個数: 180

約数和(自身を含む): 39799760

約数和(自身を除く): 28257260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 125, 135, 150, 162, 171, 180, 190, 225, 228, 243, 250, 270, 285, 300, 324, 342, 375, 380, 405, 450, 475, 486, 500, 513, 540, 570, 625, 675, 684, 750, 810, 855, 900, 950, 972, 1026, 1125, 1140, 1215, 1250, 1350, 1425, 1500, 1539, 1620, 1710, 1875, 1900, 2025, 2052, 2250, 2375, 2430, 2500, 2565, 2700, 2850, 3078, 3375, 3420, 3750, 4050, 4275, 4500, 4617, 4750, 4860, 5130, 5625, 5700, 6075, 6156, 6750, 7125, 7500, 7695, 8100, 8550, 9234, 9500, 10125, 10260, 11250, 11875, 12150, 12825, 13500, 14250, 15390, 16875, 17100, 18468, 20250, 21375, 22500, 23085, 23750, 24300, 25650, 28500, 30375, 30780, 33750, 35625, 38475, 40500, 42750, 46170, 47500, 50625, 51300, 60750, 64125, 67500, 71250, 76950, 85500, 92340, 101250, 106875, 115425, 121500, 128250, 142500, 151875, 153900, 192375, 202500, 213750, 230850, 256500, 303750, 320625, 384750, 427500, 461700, 577125, 607500, 641250, 769500, 961875, 1154250, 1282500, 1923750, 2308500, 2885625, 3847500, 5771250, 11542500]

約数ペア:

[(1, 11542500), (2, 5771250), (3, 3847500), (4, 2885625), (5, 2308500), (6, 1923750), (9, 1282500), (10, 1154250), (12, 961875), (15, 769500), (18, 641250), (19, 607500), (20, 577125), (25, 461700), (27, 427500), (30, 384750), (36, 320625), (38, 303750), (45, 256500), (50, 230850), (54, 213750), (57, 202500), (60, 192375), (75, 153900), (76, 151875), (81, 142500), (90, 128250), (95, 121500), (100, 115425), (108, 106875), (114, 101250), (125, 92340), (135, 85500), (150, 76950), (162, 71250), (171, 67500), (180, 64125), (190, 60750), (225, 51300), (228, 50625), (243, 47500), (250, 46170), (270, 42750), (285, 40500), (300, 38475), (324, 35625), (342, 33750), (375, 30780), (380, 30375), (405, 28500), (450, 25650), (475, 24300), (486, 23750), (500, 23085), (513, 22500), (540, 21375), (570, 20250), (625, 18468), (675, 17100), (684, 16875), (750, 15390), (810, 14250), (855, 13500), (900, 12825), (950, 12150), (972, 11875), (1026, 11250), (1125, 10260), (1140, 10125), (1215, 9500), (1250, 9234), (1350, 8550), (1425, 8100), (1500, 7695), (1539, 7500), (1620, 7125), (1710, 6750), (1875, 6156), (1900, 6075), (2025, 5700), (2052, 5625), (2250, 5130), (2375, 4860), (2430, 4750), (2500, 4617), (2565, 4500), (2700, 4275), (2850, 4050), (3078, 3750), (3375, 3420)]