211887000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1851

約数の個数: 192

約数和(自身を含む): 771694560

約数和(自身を除く): 559807560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 360, 375, 390, 450, 468, 500, 520, 585, 600, 650, 750, 780, 900, 936, 975, 1000, 1125, 1170, 1300, 1500, 1560, 1625, 1800, 1811, 1950, 2250, 2340, 2600, 2925, 3000, 3250, 3622, 3900, 4500, 4680, 4875, 5433, 5850, 6500, 7244, 7800, 9000, 9055, 9750, 10866, 11700, 13000, 14488, 14625, 16299, 18110, 19500, 21732, 23400, 23543, 27165, 29250, 32598, 36220, 39000, 43464, 45275, 47086, 54330, 58500, 65196, 70629, 72440, 81495, 90550, 94172, 108660, 117000, 117715, 130392, 135825, 141258, 162990, 181100, 188344, 211887, 217320, 226375, 235430, 271650, 282516, 325980, 353145, 362200, 407475, 423774, 452750, 470860, 543300, 565032, 588575, 651960, 679125, 706290, 814950, 847548, 905500, 941720, 1059435, 1086600, 1177150, 1358250, 1412580, 1629900, 1695096, 1765725, 1811000, 2037375, 2118870, 2354300, 2716500, 2825160, 2942875, 3259800, 3531450, 4074750, 4237740, 4708600, 5297175, 5433000, 5885750, 7062900, 8149500, 8475480, 8828625, 10594350, 11771500, 14125800, 16299000, 17657250, 21188700, 23543000, 26485875, 35314500, 42377400, 52971750, 70629000, 105943500, 211887000]

約数ペア:

[(1, 211887000), (2, 105943500), (3, 70629000), (4, 52971750), (5, 42377400), (6, 35314500), (8, 26485875), (9, 23543000), (10, 21188700), (12, 17657250), (13, 16299000), (15, 14125800), (18, 11771500), (20, 10594350), (24, 8828625), (25, 8475480), (26, 8149500), (30, 7062900), (36, 5885750), (39, 5433000), (40, 5297175), (45, 4708600), (50, 4237740), (52, 4074750), (60, 3531450), (65, 3259800), (72, 2942875), (75, 2825160), (78, 2716500), (90, 2354300), (100, 2118870), (104, 2037375), (117, 1811000), (120, 1765725), (125, 1695096), (130, 1629900), (150, 1412580), (156, 1358250), (180, 1177150), (195, 1086600), (200, 1059435), (225, 941720), (234, 905500), (250, 847548), (260, 814950), (300, 706290), (312, 679125), (325, 651960), (360, 588575), (375, 565032), (390, 543300), (450, 470860), (468, 452750), (500, 423774), (520, 407475), (585, 362200), (600, 353145), (650, 325980), (750, 282516), (780, 271650), (900, 235430), (936, 226375), (975, 217320), (1000, 211887), (1125, 188344), (1170, 181100), (1300, 162990), (1500, 141258), (1560, 135825), (1625, 130392), (1800, 117715), (1811, 117000), (1950, 108660), (2250, 94172), (2340, 90550), (2600, 81495), (2925, 72440), (3000, 70629), (3250, 65196), (3622, 58500), (3900, 54330), (4500, 47086), (4680, 45275), (4875, 43464), (5433, 39000), (5850, 36220), (6500, 32598), (7244, 29250), (7800, 27165), (9000, 23543), (9055, 23400), (9750, 21732), (10866, 19500), (11700, 18110), (13000, 16299), (14488, 14625)]