About the Number

221427000

221426999 ← → 221427001

2進数表記:1101001100101011010100111000

漢数字表記:二億二千百四十二万七千

素因数分解:

2 3 × 3 3 × 5 3 × 59 1 × 139 1

素因数の和:228
約数の個数: 256
約数和(自身を含む): 786240000
約数和(自身を除く): 564813000

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 59, 60, 72, 75, 90, 100, 108, 118, 120, 125, 135, 139, 150, 177, 180, 200, 216, 225, 236, 250, 270, 278, 295, 300, 354, 360, 375, 417, 450, 472, 500, 531, 540, 556, 590, 600, 675, 695, 708, 750, 834, 885, 900, 1000, 1062, 1080, 1112, 1125, 1180, 1251, 1350, 1390, 1416, 1475, 1500, 1593, 1668, 1770, 1800, 2085, 2124, 2250, 2360, 2502, 2655, 2700, 2780, 2950, 3000, 3186, 3336, 3375, 3475, 3540, 3753, 4170, 4248, 4425, 4500, 5004, 5310, 5400, 5560, 5900, 6255, 6372, 6750, 6950, 7080, 7375, 7506, 7965, 8201, 8340, 8850, 9000, 10008, 10425, 10620, 11800, 12510, 12744, 13275, 13500, 13900, 14750, 15012, 15930, 16402, 16680, 17375, 17700, 18765, 20850, 21240, 22125, 24603, 25020, 26550, 27000, 27800, 29500, 30024, 31275, 31860, 32804, 34750, 35400, 37530, 39825, 41005, 41700, 44250, 49206, 50040, 52125, 53100, 59000, 62550, 63720, 65608, 66375, 69500, 73809, 75060, 79650, 82010, 83400, 88500, 93825, 98412, 104250, 106200, 123015, 125100, 132750, 139000, 147618, 150120, 156375, 159300, 164020, 177000, 187650, 196824, 199125, 205025, 208500, 221427, 246030, 250200, 265500, 295236, 312750, 318600, 328040, 369045, 375300, 398250, 410050, 417000, 442854, 469125, 492060, 531000, 590472, 615075, 625500, 738090, 750600, 796500, 820100, 885708, 938250, 984120, 1025125, 1107135, 1230150, 1251000, 1476180, 1593000, 1640200, 1771416, 1845225, 1876500, 2050250, 2214270, 2460300, 2952360, 3075375, 3690450, 3753000, 4100500, 4428540, 4920600, 5535675, 6150750, 7380900, 8201000, 8857080, 9226125, 11071350, 12301500, 14761800, 18452250, 22142700, 24603000, 27678375, 36904500, 44285400, 55356750, 73809000, 110713500, 221427000]

約数ペア:
[(1, 221427000), (2, 110713500), (3, 73809000), (4, 55356750), (5, 44285400), (6, 36904500), (8, 27678375), (9, 24603000), (10, 22142700), (12, 18452250), (15, 14761800), (18, 12301500), (20, 11071350), (24, 9226125), (25, 8857080), (27, 8201000), (30, 7380900), (36, 6150750), (40, 5535675), (45, 4920600), (50, 4428540), (54, 4100500), (59, 3753000), (60, 3690450), (72, 3075375), (75, 2952360), (90, 2460300), (100, 2214270), (108, 2050250), (118, 1876500), (120, 1845225), (125, 1771416), (135, 1640200), (139, 1593000), (150, 1476180), (177, 1251000), (180, 1230150), (200, 1107135), (216, 1025125), (225, 984120), (236, 938250), (250, 885708), (270, 820100), (278, 796500), (295, 750600), (300, 738090), (354, 625500), (360, 615075), (375, 590472), (417, 531000), (450, 492060), (472, 469125), (500, 442854), (531, 417000), (540, 410050), (556, 398250), (590, 375300), (600, 369045), (675, 328040), (695, 318600), (708, 312750), (750, 295236), (834, 265500), (885, 250200), (900, 246030), (1000, 221427), (1062, 208500), (1080, 205025), (1112, 199125), (1125, 196824), (1180, 187650), (1251, 177000), (1350, 164020), (1390, 159300), (1416, 156375), (1475, 150120), (1500, 147618), (1593, 139000), (1668, 132750), (1770, 125100), (1800, 123015), (2085, 106200), (2124, 104250), (2250, 98412), (2360, 93825), (2502, 88500), (2655, 83400), (2700, 82010), (2780, 79650), (2950, 75060), (3000, 73809), (3186, 69500), (3336, 66375), (3375, 65608), (3475, 63720), (3540, 62550), (3753, 59000), (4170, 53100), (4248, 52125), (4425, 50040), (4500, 49206), (5004, 44250), (5310, 41700), (5400, 41005), (5560, 39825), (5900, 37530), (6255, 35400), (6372, 34750), (6750, 32804), (6950, 31860), (7080, 31275), (7375, 30024), (7506, 29500), (7965, 27800), (8201, 27000), (8340, 26550), (8850, 25020), (9000, 24603), (10008, 22125), (10425, 21240), (10620, 20850), (11800, 18765), (12510, 17700), (12744, 17375), (13275, 16680), (13500, 16402), (13900, 15930), (14750, 15012)]

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