171228000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:798

約数の個数: 192

約数和(自身を含む): 591252480

約数和(自身を除く): 420024480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 750, 751, 760, 800, 912, 950, 1000, 1140, 1200, 1425, 1500, 1502, 1520, 1824, 1900, 2000, 2253, 2280, 2375, 2400, 2850, 3000, 3004, 3040, 3755, 3800, 4000, 4506, 4560, 4750, 5700, 6000, 6008, 7125, 7510, 7600, 9012, 9120, 9500, 11265, 11400, 12000, 12016, 14250, 14269, 15020, 15200, 18024, 18775, 19000, 22530, 22800, 24032, 28500, 28538, 30040, 36048, 37550, 38000, 42807, 45060, 45600, 56325, 57000, 57076, 60080, 71345, 72096, 75100, 76000, 85614, 90120, 93875, 112650, 114000, 114152, 120160, 142690, 150200, 171228, 180240, 187750, 214035, 225300, 228000, 228304, 281625, 285380, 300400, 342456, 356725, 360480, 375500, 428070, 450600, 456608, 563250, 570760, 600800, 684912, 713450, 751000, 856140, 901200, 1070175, 1126500, 1141520, 1369824, 1426900, 1502000, 1712280, 1783625, 1802400, 2140350, 2253000, 2283040, 2853800, 3004000, 3424560, 3567250, 4280700, 4506000, 5350875, 5707600, 6849120, 7134500, 8561400, 9012000, 10701750, 11415200, 14269000, 17122800, 21403500, 28538000, 34245600, 42807000, 57076000, 85614000, 171228000]

約数ペア:

[(1, 171228000), (2, 85614000), (3, 57076000), (4, 42807000), (5, 34245600), (6, 28538000), (8, 21403500), (10, 17122800), (12, 14269000), (15, 11415200), (16, 10701750), (19, 9012000), (20, 8561400), (24, 7134500), (25, 6849120), (30, 5707600), (32, 5350875), (38, 4506000), (40, 4280700), (48, 3567250), (50, 3424560), (57, 3004000), (60, 2853800), (75, 2283040), (76, 2253000), (80, 2140350), (95, 1802400), (96, 1783625), (100, 1712280), (114, 1502000), (120, 1426900), (125, 1369824), (150, 1141520), (152, 1126500), (160, 1070175), (190, 901200), (200, 856140), (228, 751000), (240, 713450), (250, 684912), (285, 600800), (300, 570760), (304, 563250), (375, 456608), (380, 450600), (400, 428070), (456, 375500), (475, 360480), (480, 356725), (500, 342456), (570, 300400), (600, 285380), (608, 281625), (750, 228304), (751, 228000), (760, 225300), (800, 214035), (912, 187750), (950, 180240), (1000, 171228), (1140, 150200), (1200, 142690), (1425, 120160), (1500, 114152), (1502, 114000), (1520, 112650), (1824, 93875), (1900, 90120), (2000, 85614), (2253, 76000), (2280, 75100), (2375, 72096), (2400, 71345), (2850, 60080), (3000, 57076), (3004, 57000), (3040, 56325), (3755, 45600), (3800, 45060), (4000, 42807), (4506, 38000), (4560, 37550), (4750, 36048), (5700, 30040), (6000, 28538), (6008, 28500), (7125, 24032), (7510, 22800), (7600, 22530), (9012, 19000), (9120, 18775), (9500, 18024), (11265, 15200), (11400, 15020), (12000, 14269), (12016, 14250)]