131439000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:611

約数の個数: 256

約数和(自身を含む): 512179200

約数和(自身を除く): 380740200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 125, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 250, 264, 275, 280, 300, 308, 330, 350, 375, 385, 420, 440, 462, 500, 525, 550, 569, 600, 616, 660, 700, 750, 770, 825, 840, 875, 924, 1000, 1050, 1100, 1138, 1155, 1320, 1375, 1400, 1500, 1540, 1650, 1707, 1750, 1848, 1925, 2100, 2200, 2276, 2310, 2625, 2750, 2845, 3000, 3080, 3300, 3414, 3500, 3850, 3983, 4125, 4200, 4552, 4620, 5250, 5500, 5690, 5775, 6259, 6600, 6828, 7000, 7700, 7966, 8250, 8535, 9240, 9625, 10500, 11000, 11380, 11550, 11949, 12518, 13656, 14225, 15400, 15932, 16500, 17070, 18777, 19250, 19915, 21000, 22760, 23100, 23898, 25036, 28450, 28875, 31295, 31864, 33000, 34140, 37554, 38500, 39830, 42675, 43813, 46200, 47796, 50072, 56900, 57750, 59745, 62590, 68280, 71125, 75108, 77000, 79660, 85350, 87626, 93885, 95592, 99575, 113800, 115500, 119490, 125180, 131439, 142250, 150216, 156475, 159320, 170700, 175252, 187770, 199150, 213375, 219065, 231000, 238980, 250360, 262878, 284500, 298725, 312950, 341400, 350504, 375540, 398300, 426750, 438130, 469425, 477960, 497875, 525756, 569000, 597450, 625900, 657195, 751080, 782375, 796600, 853500, 876260, 938850, 995750, 1051512, 1095325, 1194900, 1251800, 1314390, 1493625, 1564750, 1707000, 1752520, 1877700, 1991500, 2190650, 2347125, 2389800, 2628780, 2987250, 3129500, 3285975, 3755400, 3983000, 4381300, 4694250, 5257560, 5476625, 5974500, 6259000, 6571950, 8762600, 9388500, 10953250, 11949000, 13143900, 16429875, 18777000, 21906500, 26287800, 32859750, 43813000, 65719500, 131439000]

約数ペア:

[(1, 131439000), (2, 65719500), (3, 43813000), (4, 32859750), (5, 26287800), (6, 21906500), (7, 18777000), (8, 16429875), (10, 13143900), (11, 11949000), (12, 10953250), (14, 9388500), (15, 8762600), (20, 6571950), (21, 6259000), (22, 5974500), (24, 5476625), (25, 5257560), (28, 4694250), (30, 4381300), (33, 3983000), (35, 3755400), (40, 3285975), (42, 3129500), (44, 2987250), (50, 2628780), (55, 2389800), (56, 2347125), (60, 2190650), (66, 1991500), (70, 1877700), (75, 1752520), (77, 1707000), (84, 1564750), (88, 1493625), (100, 1314390), (105, 1251800), (110, 1194900), (120, 1095325), (125, 1051512), (132, 995750), (140, 938850), (150, 876260), (154, 853500), (165, 796600), (168, 782375), (175, 751080), (200, 657195), (210, 625900), (220, 597450), (231, 569000), (250, 525756), (264, 497875), (275, 477960), (280, 469425), (300, 438130), (308, 426750), (330, 398300), (350, 375540), (375, 350504), (385, 341400), (420, 312950), (440, 298725), (462, 284500), (500, 262878), (525, 250360), (550, 238980), (569, 231000), (600, 219065), (616, 213375), (660, 199150), (700, 187770), (750, 175252), (770, 170700), (825, 159320), (840, 156475), (875, 150216), (924, 142250), (1000, 131439), (1050, 125180), (1100, 119490), (1138, 115500), (1155, 113800), (1320, 99575), (1375, 95592), (1400, 93885), (1500, 87626), (1540, 85350), (1650, 79660), (1707, 77000), (1750, 75108), (1848, 71125), (1925, 68280), (2100, 62590), (2200, 59745), (2276, 57750), (2310, 56900), (2625, 50072), (2750, 47796), (2845, 46200), (3000, 43813), (3080, 42675), (3300, 39830), (3414, 38500), (3500, 37554), (3850, 34140), (3983, 33000), (4125, 31864), (4200, 31295), (4552, 28875), (4620, 28450), (5250, 25036), (5500, 23898), (5690, 23100), (5775, 22760), (6259, 21000), (6600, 19915), (6828, 19250), (7000, 18777), (7700, 17070), (7966, 16500), (8250, 15932), (8535, 15400), (9240, 14225), (9625, 13656), (10500, 12518), (11000, 11949), (11380, 11550)]