75145000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 213681600

約数和(自身を除く): 138536600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 113, 125, 133, 140, 152, 175, 190, 200, 226, 250, 266, 280, 350, 380, 452, 475, 500, 532, 565, 625, 665, 700, 760, 791, 875, 904, 950, 1000, 1064, 1130, 1250, 1330, 1400, 1582, 1750, 1900, 2147, 2260, 2375, 2500, 2660, 2825, 3164, 3325, 3500, 3800, 3955, 4294, 4375, 4520, 4750, 5000, 5320, 5650, 6328, 6650, 7000, 7910, 8588, 8750, 9500, 10735, 11300, 11875, 13300, 14125, 15029, 15820, 16625, 17176, 17500, 19000, 19775, 21470, 22600, 23750, 26600, 28250, 30058, 31640, 33250, 35000, 39550, 42940, 47500, 53675, 56500, 60116, 66500, 70625, 75145, 79100, 83125, 85880, 95000, 98875, 107350, 113000, 120232, 133000, 141250, 150290, 158200, 166250, 197750, 214700, 268375, 282500, 300580, 332500, 375725, 395500, 429400, 494375, 536750, 565000, 601160, 665000, 751450, 791000, 988750, 1073500, 1341875, 1502900, 1878625, 1977500, 2147000, 2683750, 3005800, 3757250, 3955000, 5367500, 7514500, 9393125, 10735000, 15029000, 18786250, 37572500, 75145000]

約数ペア:

[(1, 75145000), (2, 37572500), (4, 18786250), (5, 15029000), (7, 10735000), (8, 9393125), (10, 7514500), (14, 5367500), (19, 3955000), (20, 3757250), (25, 3005800), (28, 2683750), (35, 2147000), (38, 1977500), (40, 1878625), (50, 1502900), (56, 1341875), (70, 1073500), (76, 988750), (95, 791000), (100, 751450), (113, 665000), (125, 601160), (133, 565000), (140, 536750), (152, 494375), (175, 429400), (190, 395500), (200, 375725), (226, 332500), (250, 300580), (266, 282500), (280, 268375), (350, 214700), (380, 197750), (452, 166250), (475, 158200), (500, 150290), (532, 141250), (565, 133000), (625, 120232), (665, 113000), (700, 107350), (760, 98875), (791, 95000), (875, 85880), (904, 83125), (950, 79100), (1000, 75145), (1064, 70625), (1130, 66500), (1250, 60116), (1330, 56500), (1400, 53675), (1582, 47500), (1750, 42940), (1900, 39550), (2147, 35000), (2260, 33250), (2375, 31640), (2500, 30058), (2660, 28250), (2825, 26600), (3164, 23750), (3325, 22600), (3500, 21470), (3800, 19775), (3955, 19000), (4294, 17500), (4375, 17176), (4520, 16625), (4750, 15820), (5000, 15029), (5320, 14125), (5650, 13300), (6328, 11875), (6650, 11300), (7000, 10735), (7910, 9500), (8588, 8750)]