212898000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 320

約数和(自身を含む): 811519488

約数和(自身を除く): 598621488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 48, 50, 56, 60, 70, 74, 75, 80, 84, 100, 105, 111, 112, 120, 125, 137, 140, 148, 150, 168, 175, 185, 200, 210, 222, 240, 250, 259, 274, 280, 296, 300, 336, 350, 370, 375, 400, 411, 420, 444, 500, 518, 525, 548, 555, 560, 592, 600, 685, 700, 740, 750, 777, 822, 840, 875, 888, 925, 959, 1000, 1036, 1050, 1096, 1110, 1200, 1295, 1370, 1400, 1480, 1500, 1554, 1644, 1680, 1750, 1776, 1850, 1918, 2000, 2055, 2072, 2100, 2192, 2220, 2590, 2625, 2740, 2775, 2800, 2877, 2960, 3000, 3108, 3288, 3425, 3500, 3700, 3836, 3885, 4110, 4144, 4200, 4440, 4625, 4795, 5069, 5180, 5250, 5480, 5550, 5754, 6000, 6216, 6475, 6576, 6850, 7000, 7400, 7672, 7770, 8220, 8400, 8880, 9250, 9590, 10138, 10275, 10360, 10500, 10960, 11100, 11508, 12432, 12950, 13700, 13875, 14000, 14385, 14800, 15207, 15344, 15540, 16440, 17125, 18500, 19180, 19425, 20276, 20550, 20720, 21000, 22200, 23016, 23975, 25345, 25900, 27400, 27750, 28770, 30414, 31080, 32375, 32880, 34250, 35483, 37000, 38360, 38850, 40552, 41100, 42000, 44400, 46032, 47950, 50690, 51375, 51800, 54800, 55500, 57540, 60828, 62160, 64750, 68500, 70966, 71925, 74000, 76035, 76720, 77700, 81104, 82200, 95900, 97125, 101380, 102750, 103600, 106449, 111000, 115080, 119875, 121656, 126725, 129500, 137000, 141932, 143850, 152070, 155400, 164400, 177415, 191800, 194250, 202760, 205500, 212898, 222000, 230160, 239750, 243312, 253450, 259000, 274000, 283864, 287700, 304140, 310800, 354830, 359625, 380175, 383600, 388500, 405520, 411000, 425796, 479500, 506900, 518000, 532245, 567728, 575400, 608280, 633625, 709660, 719250, 760350, 777000, 822000, 851592, 887075, 959000, 1013800, 1064490, 1150800, 1216560, 1267250, 1419320, 1438500, 1520700, 1554000, 1703184, 1774150, 1900875, 1918000, 2027600, 2128980, 2534500, 2661225, 2838640, 2877000, 3041400, 3548300, 3801750, 4257960, 4435375, 5069000, 5322450, 5754000, 6082800, 7096600, 7603500, 8515920, 8870750, 10138000, 10644900, 13306125, 14193200, 15207000, 17741500, 21289800, 26612250, 30414000, 35483000, 42579600, 53224500, 70966000, 106449000, 212898000]

約数ペア:

[(1, 212898000), (2, 106449000), (3, 70966000), (4, 53224500), (5, 42579600), (6, 35483000), (7, 30414000), (8, 26612250), (10, 21289800), (12, 17741500), (14, 15207000), (15, 14193200), (16, 13306125), (20, 10644900), (21, 10138000), (24, 8870750), (25, 8515920), (28, 7603500), (30, 7096600), (35, 6082800), (37, 5754000), (40, 5322450), (42, 5069000), (48, 4435375), (50, 4257960), (56, 3801750), (60, 3548300), (70, 3041400), (74, 2877000), (75, 2838640), (80, 2661225), (84, 2534500), (100, 2128980), (105, 2027600), (111, 1918000), (112, 1900875), (120, 1774150), (125, 1703184), (137, 1554000), (140, 1520700), (148, 1438500), (150, 1419320), (168, 1267250), (175, 1216560), (185, 1150800), (200, 1064490), (210, 1013800), (222, 959000), (240, 887075), (250, 851592), (259, 822000), (274, 777000), (280, 760350), (296, 719250), (300, 709660), (336, 633625), (350, 608280), (370, 575400), (375, 567728), (400, 532245), (411, 518000), (420, 506900), (444, 479500), (500, 425796), (518, 411000), (525, 405520), (548, 388500), (555, 383600), (560, 380175), (592, 359625), (600, 354830), (685, 310800), (700, 304140), (740, 287700), (750, 283864), (777, 274000), (822, 259000), (840, 253450), (875, 243312), (888, 239750), (925, 230160), (959, 222000), (1000, 212898), (1036, 205500), (1050, 202760), (1096, 194250), (1110, 191800), (1200, 177415), (1295, 164400), (1370, 155400), (1400, 152070), (1480, 143850), (1500, 141932), (1554, 137000), (1644, 129500), (1680, 126725), (1750, 121656), (1776, 119875), (1850, 115080), (1918, 111000), (2000, 106449), (2055, 103600), (2072, 102750), (2100, 101380), (2192, 97125), (2220, 95900), (2590, 82200), (2625, 81104), (2740, 77700), (2775, 76720), (2800, 76035), (2877, 74000), (2960, 71925), (3000, 70966), (3108, 68500), (3288, 64750), (3425, 62160), (3500, 60828), (3700, 57540), (3836, 55500), (3885, 54800), (4110, 51800), (4144, 51375), (4200, 50690), (4440, 47950), (4625, 46032), (4795, 44400), (5069, 42000), (5180, 41100), (5250, 40552), (5480, 38850), (5550, 38360), (5754, 37000), (6000, 35483), (6216, 34250), (6475, 32880), (6576, 32375), (6850, 31080), (7000, 30414), (7400, 28770), (7672, 27750), (7770, 27400), (8220, 25900), (8400, 25345), (8880, 23975), (9250, 23016), (9590, 22200), (10138, 21000), (10275, 20720), (10360, 20550), (10500, 20276), (10960, 19425), (11100, 19180), (11508, 18500), (12432, 17125), (12950, 16440), (13700, 15540), (13875, 15344), (14000, 15207), (14385, 14800)]