40530000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 200

約数和(自身を含む): 150301888

約数和(自身を除く): 109771888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 193, 200, 210, 240, 250, 280, 300, 336, 350, 375, 386, 400, 420, 500, 525, 560, 579, 600, 625, 700, 750, 772, 840, 875, 965, 1000, 1050, 1158, 1200, 1250, 1351, 1400, 1500, 1544, 1680, 1750, 1875, 1930, 2000, 2100, 2316, 2500, 2625, 2702, 2800, 2895, 3000, 3088, 3500, 3750, 3860, 4053, 4200, 4375, 4632, 4825, 5000, 5250, 5404, 5790, 6000, 6755, 7000, 7500, 7720, 8106, 8400, 8750, 9264, 9650, 10000, 10500, 10808, 11580, 13125, 13510, 14000, 14475, 15000, 15440, 16212, 17500, 19300, 20265, 21000, 21616, 23160, 24125, 26250, 27020, 28950, 30000, 32424, 33775, 35000, 38600, 40530, 42000, 46320, 48250, 52500, 54040, 57900, 64848, 67550, 70000, 72375, 77200, 81060, 96500, 101325, 105000, 108080, 115800, 120625, 135100, 144750, 162120, 168875, 193000, 202650, 210000, 231600, 241250, 270200, 289500, 324240, 337750, 361875, 386000, 405300, 482500, 506625, 540400, 579000, 675500, 723750, 810600, 844375, 965000, 1013250, 1158000, 1351000, 1447500, 1621200, 1688750, 1930000, 2026500, 2533125, 2702000, 2895000, 3377500, 4053000, 5066250, 5790000, 6755000, 8106000, 10132500, 13510000, 20265000, 40530000]

約数ペア:

[(1, 40530000), (2, 20265000), (3, 13510000), (4, 10132500), (5, 8106000), (6, 6755000), (7, 5790000), (8, 5066250), (10, 4053000), (12, 3377500), (14, 2895000), (15, 2702000), (16, 2533125), (20, 2026500), (21, 1930000), (24, 1688750), (25, 1621200), (28, 1447500), (30, 1351000), (35, 1158000), (40, 1013250), (42, 965000), (48, 844375), (50, 810600), (56, 723750), (60, 675500), (70, 579000), (75, 540400), (80, 506625), (84, 482500), (100, 405300), (105, 386000), (112, 361875), (120, 337750), (125, 324240), (140, 289500), (150, 270200), (168, 241250), (175, 231600), (193, 210000), (200, 202650), (210, 193000), (240, 168875), (250, 162120), (280, 144750), (300, 135100), (336, 120625), (350, 115800), (375, 108080), (386, 105000), (400, 101325), (420, 96500), (500, 81060), (525, 77200), (560, 72375), (579, 70000), (600, 67550), (625, 64848), (700, 57900), (750, 54040), (772, 52500), (840, 48250), (875, 46320), (965, 42000), (1000, 40530), (1050, 38600), (1158, 35000), (1200, 33775), (1250, 32424), (1351, 30000), (1400, 28950), (1500, 27020), (1544, 26250), (1680, 24125), (1750, 23160), (1875, 21616), (1930, 21000), (2000, 20265), (2100, 19300), (2316, 17500), (2500, 16212), (2625, 15440), (2702, 15000), (2800, 14475), (2895, 14000), (3000, 13510), (3088, 13125), (3500, 11580), (3750, 10808), (3860, 10500), (4053, 10000), (4200, 9650), (4375, 9264), (4632, 8750), (4825, 8400), (5000, 8106), (5250, 7720), (5404, 7500), (5790, 7000), (6000, 6755)]