67126500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2163

約数の個数: 144

約数和(自身を含む): 242126976

約数和(自身を除く): 175000476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2131, 2250, 2625, 3150, 3500, 4262, 4500, 5250, 6300, 6393, 7875, 8524, 10500, 10655, 12786, 14917, 15750, 19179, 21310, 25572, 29834, 31500, 31965, 38358, 42620, 44751, 53275, 59668, 63930, 74585, 76716, 89502, 95895, 106550, 127860, 134253, 149170, 159825, 179004, 191790, 213100, 223755, 266375, 268506, 298340, 319650, 372925, 383580, 447510, 479475, 532750, 537012, 639300, 671265, 745850, 799125, 895020, 958950, 1065500, 1118775, 1342530, 1491700, 1598250, 1864625, 1917900, 2237550, 2397375, 2685060, 3196500, 3356325, 3729250, 4475100, 4794750, 5593875, 6712650, 7458500, 9589500, 11187750, 13425300, 16781625, 22375500, 33563250, 67126500]

約数ペア:

[(1, 67126500), (2, 33563250), (3, 22375500), (4, 16781625), (5, 13425300), (6, 11187750), (7, 9589500), (9, 7458500), (10, 6712650), (12, 5593875), (14, 4794750), (15, 4475100), (18, 3729250), (20, 3356325), (21, 3196500), (25, 2685060), (28, 2397375), (30, 2237550), (35, 1917900), (36, 1864625), (42, 1598250), (45, 1491700), (50, 1342530), (60, 1118775), (63, 1065500), (70, 958950), (75, 895020), (84, 799125), (90, 745850), (100, 671265), (105, 639300), (125, 537012), (126, 532750), (140, 479475), (150, 447510), (175, 383580), (180, 372925), (210, 319650), (225, 298340), (250, 268506), (252, 266375), (300, 223755), (315, 213100), (350, 191790), (375, 179004), (420, 159825), (450, 149170), (500, 134253), (525, 127860), (630, 106550), (700, 95895), (750, 89502), (875, 76716), (900, 74585), (1050, 63930), (1125, 59668), (1260, 53275), (1500, 44751), (1575, 42620), (1750, 38358), (2100, 31965), (2131, 31500), (2250, 29834), (2625, 25572), (3150, 21310), (3500, 19179), (4262, 15750), (4500, 14917), (5250, 12786), (6300, 10655), (6393, 10500), (7875, 8524)]