217992000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 224

約数和(自身を含む): 745565184

約数和(自身を除く): 527573184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 150, 155, 160, 186, 192, 200, 240, 248, 250, 293, 300, 310, 320, 372, 375, 400, 465, 480, 496, 500, 586, 600, 620, 744, 750, 775, 800, 879, 930, 960, 992, 1000, 1172, 1200, 1240, 1465, 1488, 1500, 1550, 1600, 1758, 1860, 1984, 2000, 2325, 2344, 2400, 2480, 2930, 2976, 3000, 3100, 3516, 3720, 3875, 4000, 4395, 4650, 4688, 4800, 4960, 5860, 5952, 6000, 6200, 7032, 7325, 7440, 7750, 8000, 8790, 9083, 9300, 9376, 9920, 11625, 11720, 12000, 12400, 14064, 14650, 14880, 15500, 17580, 18166, 18600, 18752, 21975, 23250, 23440, 24000, 24800, 27249, 28128, 29300, 29760, 31000, 35160, 36332, 36625, 37200, 43950, 45415, 46500, 46880, 49600, 54498, 56256, 58600, 62000, 70320, 72664, 73250, 74400, 87900, 90830, 93000, 93760, 108996, 109875, 117200, 124000, 136245, 140640, 145328, 146500, 148800, 175800, 181660, 186000, 217992, 219750, 227075, 234400, 248000, 272490, 281280, 290656, 293000, 351600, 363320, 372000, 435984, 439500, 454150, 468800, 544980, 581312, 586000, 681225, 703200, 726640, 744000, 871968, 879000, 908300, 1089960, 1135375, 1172000, 1362450, 1406400, 1453280, 1743936, 1758000, 1816600, 2179920, 2270750, 2344000, 2724900, 2906560, 3406125, 3516000, 3633200, 4359840, 4541500, 5449800, 6812250, 7032000, 7266400, 8719680, 9083000, 10899600, 13624500, 14532800, 18166000, 21799200, 27249000, 36332000, 43598400, 54498000, 72664000, 108996000, 217992000]

約数ペア:

[(1, 217992000), (2, 108996000), (3, 72664000), (4, 54498000), (5, 43598400), (6, 36332000), (8, 27249000), (10, 21799200), (12, 18166000), (15, 14532800), (16, 13624500), (20, 10899600), (24, 9083000), (25, 8719680), (30, 7266400), (31, 7032000), (32, 6812250), (40, 5449800), (48, 4541500), (50, 4359840), (60, 3633200), (62, 3516000), (64, 3406125), (75, 2906560), (80, 2724900), (93, 2344000), (96, 2270750), (100, 2179920), (120, 1816600), (124, 1758000), (125, 1743936), (150, 1453280), (155, 1406400), (160, 1362450), (186, 1172000), (192, 1135375), (200, 1089960), (240, 908300), (248, 879000), (250, 871968), (293, 744000), (300, 726640), (310, 703200), (320, 681225), (372, 586000), (375, 581312), (400, 544980), (465, 468800), (480, 454150), (496, 439500), (500, 435984), (586, 372000), (600, 363320), (620, 351600), (744, 293000), (750, 290656), (775, 281280), (800, 272490), (879, 248000), (930, 234400), (960, 227075), (992, 219750), (1000, 217992), (1172, 186000), (1200, 181660), (1240, 175800), (1465, 148800), (1488, 146500), (1500, 145328), (1550, 140640), (1600, 136245), (1758, 124000), (1860, 117200), (1984, 109875), (2000, 108996), (2325, 93760), (2344, 93000), (2400, 90830), (2480, 87900), (2930, 74400), (2976, 73250), (3000, 72664), (3100, 70320), (3516, 62000), (3720, 58600), (3875, 56256), (4000, 54498), (4395, 49600), (4650, 46880), (4688, 46500), (4800, 45415), (4960, 43950), (5860, 37200), (5952, 36625), (6000, 36332), (6200, 35160), (7032, 31000), (7325, 29760), (7440, 29300), (7750, 28128), (8000, 27249), (8790, 24800), (9083, 24000), (9300, 23440), (9376, 23250), (9920, 21975), (11625, 18752), (11720, 18600), (12000, 18166), (12400, 17580), (14064, 15500), (14650, 14880)]