82761000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^2\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 300905280

約数和(自身を除く): 218144280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 245, 250, 280, 294, 300, 350, 375, 392, 420, 490, 500, 525, 563, 588, 600, 700, 735, 750, 840, 875, 980, 1000, 1050, 1126, 1176, 1225, 1400, 1470, 1500, 1689, 1750, 1960, 2100, 2252, 2450, 2625, 2815, 2940, 3000, 3378, 3500, 3675, 3941, 4200, 4504, 4900, 5250, 5630, 5880, 6125, 6756, 7000, 7350, 7882, 8445, 9800, 10500, 11260, 11823, 12250, 13512, 14075, 14700, 15764, 16890, 18375, 19705, 21000, 22520, 23646, 24500, 27587, 28150, 29400, 31528, 33780, 36750, 39410, 42225, 47292, 49000, 55174, 56300, 59115, 67560, 70375, 73500, 78820, 82761, 84450, 94584, 98525, 110348, 112600, 118230, 137935, 140750, 147000, 157640, 165522, 168900, 197050, 211125, 220696, 236460, 275870, 281500, 295575, 331044, 337800, 394100, 413805, 422250, 472920, 492625, 551740, 563000, 591150, 662088, 689675, 788200, 827610, 844500, 985250, 1103480, 1182300, 1379350, 1477875, 1655220, 1689000, 1970500, 2069025, 2364600, 2758700, 2955750, 3310440, 3448375, 3941000, 4138050, 5517400, 5911500, 6896750, 8276100, 10345125, 11823000, 13793500, 16552200, 20690250, 27587000, 41380500, 82761000]

約数ペア:

[(1, 82761000), (2, 41380500), (3, 27587000), (4, 20690250), (5, 16552200), (6, 13793500), (7, 11823000), (8, 10345125), (10, 8276100), (12, 6896750), (14, 5911500), (15, 5517400), (20, 4138050), (21, 3941000), (24, 3448375), (25, 3310440), (28, 2955750), (30, 2758700), (35, 2364600), (40, 2069025), (42, 1970500), (49, 1689000), (50, 1655220), (56, 1477875), (60, 1379350), (70, 1182300), (75, 1103480), (84, 985250), (98, 844500), (100, 827610), (105, 788200), (120, 689675), (125, 662088), (140, 591150), (147, 563000), (150, 551740), (168, 492625), (175, 472920), (196, 422250), (200, 413805), (210, 394100), (245, 337800), (250, 331044), (280, 295575), (294, 281500), (300, 275870), (350, 236460), (375, 220696), (392, 211125), (420, 197050), (490, 168900), (500, 165522), (525, 157640), (563, 147000), (588, 140750), (600, 137935), (700, 118230), (735, 112600), (750, 110348), (840, 98525), (875, 94584), (980, 84450), (1000, 82761), (1050, 78820), (1126, 73500), (1176, 70375), (1225, 67560), (1400, 59115), (1470, 56300), (1500, 55174), (1689, 49000), (1750, 47292), (1960, 42225), (2100, 39410), (2252, 36750), (2450, 33780), (2625, 31528), (2815, 29400), (2940, 28150), (3000, 27587), (3378, 24500), (3500, 23646), (3675, 22520), (3941, 21000), (4200, 19705), (4504, 18375), (4900, 16890), (5250, 15764), (5630, 14700), (5880, 14075), (6125, 13512), (6756, 12250), (7000, 11823), (7350, 11260), (7882, 10500), (8445, 9800)]