202740000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 240

約数和(自身を含む): 692778240

約数和(自身を除く): 490038240

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, 75, 80, 93, 96, 100, 109, 120, 124, 125, 150, 155, 160, 186, 200, 218, 240, 248, 250, 300, 310, 327, 372, 375, 400, 436, 465, 480, 496, 500, 545, 600, 620, 625, 654, 744, 750, 775, 800, 872, 930, 992, 1000, 1090, 1200, 1240, 1250, 1308, 1488, 1500, 1550, 1635, 1744, 1860, 1875, 2000, 2180, 2325, 2400, 2480, 2500, 2616, 2725, 2976, 3000, 3100, 3270, 3379, 3488, 3720, 3750, 3875, 4000, 4360, 4650, 4960, 5000, 5232, 5450, 6000, 6200, 6540, 6758, 7440, 7500, 7750, 8175, 8720, 9300, 10000, 10137, 10464, 10900, 11625, 12000, 12400, 13080, 13516, 13625, 14880, 15000, 15500, 16350, 16895, 17440, 18600, 19375, 20000, 20274, 21800, 23250, 24800, 26160, 27032, 27250, 30000, 31000, 32700, 33790, 37200, 38750, 40548, 40875, 43600, 46500, 50685, 52320, 54064, 54500, 58125, 60000, 62000, 65400, 67580, 68125, 74400, 77500, 81096, 81750, 84475, 87200, 93000, 101370, 108128, 109000, 116250, 124000, 130800, 135160, 136250, 155000, 162192, 163500, 168950, 186000, 202740, 204375, 218000, 232500, 253425, 261600, 270320, 272500, 310000, 324384, 327000, 337900, 372000, 405480, 408750, 422375, 436000, 465000, 506850, 540640, 545000, 620000, 654000, 675800, 810960, 817500, 844750, 930000, 1013700, 1090000, 1267125, 1308000, 1351600, 1621920, 1635000, 1689500, 1860000, 2027400, 2111875, 2180000, 2534250, 2703200, 3270000, 3379000, 4054800, 4223750, 5068500, 6335625, 6540000, 6758000, 8109600, 8447500, 10137000, 12671250, 13516000, 16895000, 20274000, 25342500, 33790000, 40548000, 50685000, 67580000, 101370000, 202740000]

約数ペア:

[(1, 202740000), (2, 101370000), (3, 67580000), (4, 50685000), (5, 40548000), (6, 33790000), (8, 25342500), (10, 20274000), (12, 16895000), (15, 13516000), (16, 12671250), (20, 10137000), (24, 8447500), (25, 8109600), (30, 6758000), (31, 6540000), (32, 6335625), (40, 5068500), (48, 4223750), (50, 4054800), (60, 3379000), (62, 3270000), (75, 2703200), (80, 2534250), (93, 2180000), (96, 2111875), (100, 2027400), (109, 1860000), (120, 1689500), (124, 1635000), (125, 1621920), (150, 1351600), (155, 1308000), (160, 1267125), (186, 1090000), (200, 1013700), (218, 930000), (240, 844750), (248, 817500), (250, 810960), (300, 675800), (310, 654000), (327, 620000), (372, 545000), (375, 540640), (400, 506850), (436, 465000), (465, 436000), (480, 422375), (496, 408750), (500, 405480), (545, 372000), (600, 337900), (620, 327000), (625, 324384), (654, 310000), (744, 272500), (750, 270320), (775, 261600), (800, 253425), (872, 232500), (930, 218000), (992, 204375), (1000, 202740), (1090, 186000), (1200, 168950), (1240, 163500), (1250, 162192), (1308, 155000), (1488, 136250), (1500, 135160), (1550, 130800), (1635, 124000), (1744, 116250), (1860, 109000), (1875, 108128), (2000, 101370), (2180, 93000), (2325, 87200), (2400, 84475), (2480, 81750), (2500, 81096), (2616, 77500), (2725, 74400), (2976, 68125), (3000, 67580), (3100, 65400), (3270, 62000), (3379, 60000), (3488, 58125), (3720, 54500), (3750, 54064), (3875, 52320), (4000, 50685), (4360, 46500), (4650, 43600), (4960, 40875), (5000, 40548), (5232, 38750), (5450, 37200), (6000, 33790), (6200, 32700), (6540, 31000), (6758, 30000), (7440, 27250), (7500, 27032), (7750, 26160), (8175, 24800), (8720, 23250), (9300, 21800), (10000, 20274), (10137, 20000), (10464, 19375), (10900, 18600), (11625, 17440), (12000, 16895), (12400, 16350), (13080, 15500), (13516, 15000), (13625, 14880)]