61542000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 240

約数和(自身を含む): 232360128

約数和(自身を除く): 170818128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 263, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 526, 585, 600, 624, 650, 720, 750, 780, 789, 900, 936, 975, 1000, 1040, 1052, 1125, 1170, 1200, 1300, 1315, 1500, 1560, 1578, 1625, 1800, 1872, 1950, 2000, 2104, 2250, 2340, 2367, 2600, 2630, 2925, 3000, 3120, 3156, 3250, 3419, 3600, 3900, 3945, 4208, 4500, 4680, 4734, 4875, 5200, 5260, 5850, 6000, 6312, 6500, 6575, 6838, 7800, 7890, 9000, 9360, 9468, 9750, 10257, 10520, 11700, 11835, 12624, 13000, 13150, 13676, 14625, 15600, 15780, 17095, 18000, 18936, 19500, 19725, 20514, 21040, 23400, 23670, 26000, 26300, 27352, 29250, 30771, 31560, 32875, 34190, 37872, 39000, 39450, 41028, 46800, 47340, 51285, 52600, 54704, 58500, 59175, 61542, 63120, 65750, 68380, 78000, 78900, 82056, 85475, 94680, 98625, 102570, 105200, 117000, 118350, 123084, 131500, 136760, 153855, 157800, 164112, 170950, 189360, 197250, 205140, 234000, 236700, 246168, 256425, 263000, 273520, 295875, 307710, 315600, 341900, 394500, 410280, 427375, 473400, 492336, 512850, 526000, 591750, 615420, 683800, 769275, 789000, 820560, 854750, 946800, 1025700, 1183500, 1230840, 1282125, 1367600, 1538550, 1578000, 1709500, 2051400, 2367000, 2461680, 2564250, 3077100, 3419000, 3846375, 4102800, 4734000, 5128500, 6154200, 6838000, 7692750, 10257000, 12308400, 15385500, 20514000, 30771000, 61542000]

約数ペア:

[(1, 61542000), (2, 30771000), (3, 20514000), (4, 15385500), (5, 12308400), (6, 10257000), (8, 7692750), (9, 6838000), (10, 6154200), (12, 5128500), (13, 4734000), (15, 4102800), (16, 3846375), (18, 3419000), (20, 3077100), (24, 2564250), (25, 2461680), (26, 2367000), (30, 2051400), (36, 1709500), (39, 1578000), (40, 1538550), (45, 1367600), (48, 1282125), (50, 1230840), (52, 1183500), (60, 1025700), (65, 946800), (72, 854750), (75, 820560), (78, 789000), (80, 769275), (90, 683800), (100, 615420), (104, 591750), (117, 526000), (120, 512850), (125, 492336), (130, 473400), (144, 427375), (150, 410280), (156, 394500), (180, 341900), (195, 315600), (200, 307710), (208, 295875), (225, 273520), (234, 263000), (240, 256425), (250, 246168), (260, 236700), (263, 234000), (300, 205140), (312, 197250), (325, 189360), (360, 170950), (375, 164112), (390, 157800), (400, 153855), (450, 136760), (468, 131500), (500, 123084), (520, 118350), (526, 117000), (585, 105200), (600, 102570), (624, 98625), (650, 94680), (720, 85475), (750, 82056), (780, 78900), (789, 78000), (900, 68380), (936, 65750), (975, 63120), (1000, 61542), (1040, 59175), (1052, 58500), (1125, 54704), (1170, 52600), (1200, 51285), (1300, 47340), (1315, 46800), (1500, 41028), (1560, 39450), (1578, 39000), (1625, 37872), (1800, 34190), (1872, 32875), (1950, 31560), (2000, 30771), (2104, 29250), (2250, 27352), (2340, 26300), (2367, 26000), (2600, 23670), (2630, 23400), (2925, 21040), (3000, 20514), (3120, 19725), (3156, 19500), (3250, 18936), (3419, 18000), (3600, 17095), (3900, 15780), (3945, 15600), (4208, 14625), (4500, 13676), (4680, 13150), (4734, 13000), (4875, 12624), (5200, 11835), (5260, 11700), (5850, 10520), (6000, 10257), (6312, 9750), (6500, 9468), (6575, 9360), (6838, 9000), (7800, 7890)]