150290000

素因数分解:

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

素因数の和:167

約数の個数: 200

約数和(自身を含む): 441608640

約数和(自身を除く): 291318640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 113, 125, 133, 140, 152, 175, 190, 200, 226, 250, 266, 280, 304, 350, 380, 400, 452, 475, 500, 532, 560, 565, 625, 665, 700, 760, 791, 875, 904, 950, 1000, 1064, 1130, 1250, 1330, 1400, 1520, 1582, 1750, 1808, 1900, 2000, 2128, 2147, 2260, 2375, 2500, 2660, 2800, 2825, 3164, 3325, 3500, 3800, 3955, 4294, 4375, 4520, 4750, 5000, 5320, 5650, 6328, 6650, 7000, 7600, 7910, 8588, 8750, 9040, 9500, 10000, 10640, 10735, 11300, 11875, 12656, 13300, 14000, 14125, 15029, 15820, 16625, 17176, 17500, 19000, 19775, 21470, 22600, 23750, 26600, 28250, 30058, 31640, 33250, 34352, 35000, 38000, 39550, 42940, 45200, 47500, 53200, 53675, 56500, 60116, 63280, 66500, 70000, 70625, 75145, 79100, 83125, 85880, 95000, 98875, 107350, 113000, 120232, 133000, 141250, 150290, 158200, 166250, 171760, 190000, 197750, 214700, 226000, 240464, 266000, 268375, 282500, 300580, 316400, 332500, 375725, 395500, 429400, 494375, 536750, 565000, 601160, 665000, 751450, 791000, 858800, 988750, 1073500, 1130000, 1202320, 1330000, 1341875, 1502900, 1582000, 1878625, 1977500, 2147000, 2683750, 3005800, 3757250, 3955000, 4294000, 5367500, 6011600, 7514500, 7910000, 9393125, 10735000, 15029000, 18786250, 21470000, 30058000, 37572500, 75145000, 150290000]

約数ペア:

[(1, 150290000), (2, 75145000), (4, 37572500), (5, 30058000), (7, 21470000), (8, 18786250), (10, 15029000), (14, 10735000), (16, 9393125), (19, 7910000), (20, 7514500), (25, 6011600), (28, 5367500), (35, 4294000), (38, 3955000), (40, 3757250), (50, 3005800), (56, 2683750), (70, 2147000), (76, 1977500), (80, 1878625), (95, 1582000), (100, 1502900), (112, 1341875), (113, 1330000), (125, 1202320), (133, 1130000), (140, 1073500), (152, 988750), (175, 858800), (190, 791000), (200, 751450), (226, 665000), (250, 601160), (266, 565000), (280, 536750), (304, 494375), (350, 429400), (380, 395500), (400, 375725), (452, 332500), (475, 316400), (500, 300580), (532, 282500), (560, 268375), (565, 266000), (625, 240464), (665, 226000), (700, 214700), (760, 197750), (791, 190000), (875, 171760), (904, 166250), (950, 158200), (1000, 150290), (1064, 141250), (1130, 133000), (1250, 120232), (1330, 113000), (1400, 107350), (1520, 98875), (1582, 95000), (1750, 85880), (1808, 83125), (1900, 79100), (2000, 75145), (2128, 70625), (2147, 70000), (2260, 66500), (2375, 63280), (2500, 60116), (2660, 56500), (2800, 53675), (2825, 53200), (3164, 47500), (3325, 45200), (3500, 42940), (3800, 39550), (3955, 38000), (4294, 35000), (4375, 34352), (4520, 33250), (4750, 31640), (5000, 30058), (5320, 28250), (5650, 26600), (6328, 23750), (6650, 22600), (7000, 21470), (7600, 19775), (7910, 19000), (8588, 17500), (8750, 17176), (9040, 16625), (9500, 15820), (10000, 15029), (10640, 14125), (10735, 14000), (11300, 13300), (11875, 12656)]