220689000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 384

約数和(自身を含む): 887777280

約数和(自身を除く): 667088280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 113, 120, 124, 125, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 226, 248, 250, 252, 279, 280, 300, 310, 315, 339, 350, 360, 372, 375, 420, 434, 450, 452, 465, 500, 504, 525, 558, 565, 600, 620, 630, 651, 678, 700, 744, 750, 775, 791, 840, 868, 875, 900, 904, 930, 1000, 1017, 1050, 1085, 1116, 1125, 1130, 1240, 1260, 1302, 1356, 1395, 1400, 1500, 1550, 1575, 1582, 1695, 1736, 1750, 1800, 1860, 1953, 2034, 2100, 2170, 2232, 2250, 2260, 2325, 2373, 2520, 2604, 2625, 2712, 2790, 2825, 3000, 3100, 3150, 3164, 3255, 3390, 3500, 3503, 3720, 3875, 3906, 3955, 4068, 4200, 4340, 4500, 4520, 4650, 4746, 5085, 5208, 5250, 5425, 5580, 5650, 6200, 6300, 6328, 6510, 6780, 6975, 7000, 7006, 7119, 7750, 7812, 7875, 7910, 8136, 8475, 8680, 9000, 9300, 9492, 9765, 10170, 10500, 10509, 10850, 11160, 11300, 11625, 11865, 12600, 13020, 13560, 13950, 14012, 14125, 14238, 15500, 15624, 15750, 15820, 16275, 16950, 17515, 18600, 18984, 19530, 19775, 20340, 21000, 21018, 21700, 22600, 23250, 23730, 24521, 25425, 26040, 27125, 27900, 28024, 28250, 28476, 31000, 31500, 31527, 31640, 32550, 33900, 34875, 35030, 35595, 39060, 39550, 40680, 42036, 42375, 43400, 46500, 47460, 48825, 49042, 50850, 52545, 54250, 55800, 56500, 56952, 59325, 63000, 63054, 65100, 67800, 69750, 70060, 71190, 73563, 78120, 79100, 81375, 84072, 84750, 87575, 93000, 94920, 97650, 98084, 98875, 101700, 105090, 108500, 113000, 118650, 122605, 126108, 127125, 130200, 139500, 140120, 142380, 147126, 157635, 158200, 162750, 169500, 175150, 177975, 195300, 196168, 197750, 203400, 210180, 217000, 220689, 237300, 244125, 245210, 252216, 254250, 262725, 279000, 284760, 294252, 296625, 315270, 325500, 339000, 350300, 355950, 367815, 390600, 395500, 420360, 437875, 441378, 474600, 488250, 490420, 508500, 525450, 588504, 593250, 613025, 630540, 651000, 700600, 711900, 735630, 788175, 791000, 875750, 882756, 889875, 976500, 980840, 1017000, 1050900, 1103445, 1186500, 1226050, 1261080, 1313625, 1423800, 1471260, 1576350, 1751500, 1765512, 1779750, 1839075, 1953000, 2101800, 2206890, 2373000, 2452100, 2627250, 2942520, 3065125, 3152700, 3503000, 3559500, 3678150, 3940875, 4413780, 4904200, 5254500, 5517225, 6130250, 6305400, 7119000, 7356300, 7881750, 8827560, 9195375, 10509000, 11034450, 12260500, 14712600, 15763500, 18390750, 22068900, 24521000, 27586125, 31527000, 36781500, 44137800, 55172250, 73563000, 110344500, 220689000]

約数ペア:

[(1, 220689000), (2, 110344500), (3, 73563000), (4, 55172250), (5, 44137800), (6, 36781500), (7, 31527000), (8, 27586125), (9, 24521000), (10, 22068900), (12, 18390750), (14, 15763500), (15, 14712600), (18, 12260500), (20, 11034450), (21, 10509000), (24, 9195375), (25, 8827560), (28, 7881750), (30, 7356300), (31, 7119000), (35, 6305400), (36, 6130250), (40, 5517225), (42, 5254500), (45, 4904200), (50, 4413780), (56, 3940875), (60, 3678150), (62, 3559500), (63, 3503000), (70, 3152700), (72, 3065125), (75, 2942520), (84, 2627250), (90, 2452100), (93, 2373000), (100, 2206890), (105, 2101800), (113, 1953000), (120, 1839075), (124, 1779750), (125, 1765512), (126, 1751500), (140, 1576350), (150, 1471260), (155, 1423800), (168, 1313625), (175, 1261080), (180, 1226050), (186, 1186500), (200, 1103445), (210, 1050900), (217, 1017000), (225, 980840), (226, 976500), (248, 889875), (250, 882756), (252, 875750), (279, 791000), (280, 788175), (300, 735630), (310, 711900), (315, 700600), (339, 651000), (350, 630540), (360, 613025), (372, 593250), (375, 588504), (420, 525450), (434, 508500), (450, 490420), (452, 488250), (465, 474600), (500, 441378), (504, 437875), (525, 420360), (558, 395500), (565, 390600), (600, 367815), (620, 355950), (630, 350300), (651, 339000), (678, 325500), (700, 315270), (744, 296625), (750, 294252), (775, 284760), (791, 279000), (840, 262725), (868, 254250), (875, 252216), (900, 245210), (904, 244125), (930, 237300), (1000, 220689), (1017, 217000), (1050, 210180), (1085, 203400), (1116, 197750), (1125, 196168), (1130, 195300), (1240, 177975), (1260, 175150), (1302, 169500), (1356, 162750), (1395, 158200), (1400, 157635), (1500, 147126), (1550, 142380), (1575, 140120), (1582, 139500), (1695, 130200), (1736, 127125), (1750, 126108), (1800, 122605), (1860, 118650), (1953, 113000), (2034, 108500), (2100, 105090), (2170, 101700), (2232, 98875), (2250, 98084), (2260, 97650), (2325, 94920), (2373, 93000), (2520, 87575), (2604, 84750), (2625, 84072), (2712, 81375), (2790, 79100), (2825, 78120), (3000, 73563), (3100, 71190), (3150, 70060), (3164, 69750), (3255, 67800), (3390, 65100), (3500, 63054), (3503, 63000), (3720, 59325), (3875, 56952), (3906, 56500), (3955, 55800), (4068, 54250), (4200, 52545), (4340, 50850), (4500, 49042), (4520, 48825), (4650, 47460), (4746, 46500), (5085, 43400), (5208, 42375), (5250, 42036), (5425, 40680), (5580, 39550), (5650, 39060), (6200, 35595), (6300, 35030), (6328, 34875), (6510, 33900), (6780, 32550), (6975, 31640), (7000, 31527), (7006, 31500), (7119, 31000), (7750, 28476), (7812, 28250), (7875, 28024), (7910, 27900), (8136, 27125), (8475, 26040), (8680, 25425), (9000, 24521), (9300, 23730), (9492, 23250), (9765, 22600), (10170, 21700), (10500, 21018), (10509, 21000), (10850, 20340), (11160, 19775), (11300, 19530), (11625, 18984), (11865, 18600), (12600, 17515), (13020, 16950), (13560, 16275), (13950, 15820), (14012, 15750), (14125, 15624), (14238, 15500)]