1045642500

素因数分解:

$2^2\times 3^3\times 5^4\times 7^1\times {\mathrm{2213}}^1$

素因数の和:2253

約数の個数: 240

約数和(自身を含む): 3873260160

約数和(自身を除く): 2827617660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 625, 630, 675, 700, 750, 756, 875, 900, 945, 1050, 1125, 1250, 1260, 1350, 1500, 1575, 1750, 1875, 1890, 2100, 2213, 2250, 2500, 2625, 2700, 3150, 3375, 3500, 3750, 3780, 4375, 4426, 4500, 4725, 5250, 5625, 6300, 6639, 6750, 7500, 7875, 8750, 8852, 9450, 10500, 11065, 11250, 13125, 13278, 13500, 15491, 15750, 16875, 17500, 18900, 19917, 22130, 22500, 23625, 26250, 26556, 30982, 31500, 33195, 33750, 39375, 39834, 44260, 46473, 47250, 52500, 55325, 59751, 61964, 66390, 67500, 77455, 78750, 79668, 92946, 94500, 99585, 110650, 118125, 119502, 132780, 139419, 154910, 157500, 165975, 185892, 199170, 221300, 232365, 236250, 239004, 276625, 278838, 298755, 309820, 331950, 387275, 398340, 418257, 464730, 472500, 497925, 553250, 557676, 597510, 663900, 697095, 774550, 829875, 836514, 929460, 995850, 1106500, 1161825, 1195020, 1383125, 1394190, 1493775, 1549100, 1659750, 1673028, 1936375, 1991700, 2091285, 2323650, 2489625, 2766250, 2788380, 2987550, 3319500, 3485475, 3872750, 4149375, 4182570, 4647300, 4979250, 5532500, 5809125, 5975100, 6970950, 7468875, 7745500, 8298750, 8365140, 9681875, 9958500, 10456425, 11618250, 12448125, 13941900, 14937750, 16597500, 17427375, 19363750, 20912850, 23236500, 24896250, 29045625, 29875500, 34854750, 37344375, 38727500, 41825700, 49792500, 52282125, 58091250, 69709500, 74688750, 87136875, 104564250, 116182500, 149377500, 174273750, 209128500, 261410625, 348547500, 522821250, 1045642500]

約数ペア:

[(1, 1045642500), (2, 522821250), (3, 348547500), (4, 261410625), (5, 209128500), (6, 174273750), (7, 149377500), (9, 116182500), (10, 104564250), (12, 87136875), (14, 74688750), (15, 69709500), (18, 58091250), (20, 52282125), (21, 49792500), (25, 41825700), (27, 38727500), (28, 37344375), (30, 34854750), (35, 29875500), (36, 29045625), (42, 24896250), (45, 23236500), (50, 20912850), (54, 19363750), (60, 17427375), (63, 16597500), (70, 14937750), (75, 13941900), (84, 12448125), (90, 11618250), (100, 10456425), (105, 9958500), (108, 9681875), (125, 8365140), (126, 8298750), (135, 7745500), (140, 7468875), (150, 6970950), (175, 5975100), (180, 5809125), (189, 5532500), (210, 4979250), (225, 4647300), (250, 4182570), (252, 4149375), (270, 3872750), (300, 3485475), (315, 3319500), (350, 2987550), (375, 2788380), (378, 2766250), (420, 2489625), (450, 2323650), (500, 2091285), (525, 1991700), (540, 1936375), (625, 1673028), (630, 1659750), (675, 1549100), (700, 1493775), (750, 1394190), (756, 1383125), (875, 1195020), (900, 1161825), (945, 1106500), (1050, 995850), (1125, 929460), (1250, 836514), (1260, 829875), (1350, 774550), (1500, 697095), (1575, 663900), (1750, 597510), (1875, 557676), (1890, 553250), (2100, 497925), (2213, 472500), (2250, 464730), (2500, 418257), (2625, 398340), (2700, 387275), (3150, 331950), (3375, 309820), (3500, 298755), (3750, 278838), (3780, 276625), (4375, 239004), (4426, 236250), (4500, 232365), (4725, 221300), (5250, 199170), (5625, 185892), (6300, 165975), (6639, 157500), (6750, 154910), (7500, 139419), (7875, 132780), (8750, 119502), (8852, 118125), (9450, 110650), (10500, 99585), (11065, 94500), (11250, 92946), (13125, 79668), (13278, 78750), (13500, 77455), (15491, 67500), (15750, 66390), (16875, 61964), (17500, 59751), (18900, 55325), (19917, 52500), (22130, 47250), (22500, 46473), (23625, 44260), (26250, 39834), (26556, 39375), (30982, 33750), (31500, 33195)]