247050000

素因数分解:

$2^4\times 3^4\times 5^5\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 300

約数和(自身を含む): 908387172

約数和(自身を除く): 661337172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 61, 72, 75, 80, 81, 90, 100, 108, 120, 122, 125, 135, 144, 150, 162, 180, 183, 200, 216, 225, 240, 244, 250, 270, 300, 305, 324, 360, 366, 375, 400, 405, 432, 450, 488, 500, 540, 549, 600, 610, 625, 648, 675, 720, 732, 750, 810, 900, 915, 976, 1000, 1080, 1098, 1125, 1200, 1220, 1250, 1296, 1350, 1464, 1500, 1525, 1620, 1647, 1800, 1830, 1875, 2000, 2025, 2160, 2196, 2250, 2440, 2500, 2700, 2745, 2928, 3000, 3050, 3125, 3240, 3294, 3375, 3600, 3660, 3750, 4050, 4392, 4500, 4575, 4880, 4941, 5000, 5400, 5490, 5625, 6000, 6100, 6250, 6480, 6588, 6750, 7320, 7500, 7625, 8100, 8235, 8784, 9000, 9150, 9375, 9882, 10000, 10125, 10800, 10980, 11250, 12200, 12500, 13176, 13500, 13725, 14640, 15000, 15250, 16200, 16470, 16875, 18000, 18300, 18750, 19764, 20250, 21960, 22500, 22875, 24400, 24705, 25000, 26352, 27000, 27450, 28125, 30000, 30500, 32400, 32940, 33750, 36600, 37500, 38125, 39528, 40500, 41175, 43920, 45000, 45750, 49410, 50000, 50625, 54000, 54900, 56250, 61000, 65880, 67500, 68625, 73200, 75000, 76250, 79056, 81000, 82350, 84375, 90000, 91500, 98820, 101250, 109800, 112500, 114375, 122000, 123525, 131760, 135000, 137250, 150000, 152500, 162000, 164700, 168750, 183000, 190625, 197640, 202500, 205875, 219600, 225000, 228750, 247050, 253125, 270000, 274500, 305000, 329400, 337500, 343125, 366000, 381250, 395280, 405000, 411750, 450000, 457500, 494100, 506250, 549000, 571875, 610000, 617625, 658800, 675000, 686250, 762500, 810000, 823500, 915000, 988200, 1012500, 1029375, 1098000, 1143750, 1235250, 1350000, 1372500, 1525000, 1647000, 1715625, 1830000, 1976400, 2025000, 2058750, 2287500, 2470500, 2745000, 3050000, 3088125, 3294000, 3431250, 4050000, 4117500, 4575000, 4941000, 5146875, 5490000, 6176250, 6862500, 8235000, 9150000, 9882000, 10293750, 12352500, 13725000, 15440625, 16470000, 20587500, 24705000, 27450000, 30881250, 41175000, 49410000, 61762500, 82350000, 123525000, 247050000]

約数ペア:

[(1, 247050000), (2, 123525000), (3, 82350000), (4, 61762500), (5, 49410000), (6, 41175000), (8, 30881250), (9, 27450000), (10, 24705000), (12, 20587500), (15, 16470000), (16, 15440625), (18, 13725000), (20, 12352500), (24, 10293750), (25, 9882000), (27, 9150000), (30, 8235000), (36, 6862500), (40, 6176250), (45, 5490000), (48, 5146875), (50, 4941000), (54, 4575000), (60, 4117500), (61, 4050000), (72, 3431250), (75, 3294000), (80, 3088125), (81, 3050000), (90, 2745000), (100, 2470500), (108, 2287500), (120, 2058750), (122, 2025000), (125, 1976400), (135, 1830000), (144, 1715625), (150, 1647000), (162, 1525000), (180, 1372500), (183, 1350000), (200, 1235250), (216, 1143750), (225, 1098000), (240, 1029375), (244, 1012500), (250, 988200), (270, 915000), (300, 823500), (305, 810000), (324, 762500), (360, 686250), (366, 675000), (375, 658800), (400, 617625), (405, 610000), (432, 571875), (450, 549000), (488, 506250), (500, 494100), (540, 457500), (549, 450000), (600, 411750), (610, 405000), (625, 395280), (648, 381250), (675, 366000), (720, 343125), (732, 337500), (750, 329400), (810, 305000), (900, 274500), (915, 270000), (976, 253125), (1000, 247050), (1080, 228750), (1098, 225000), (1125, 219600), (1200, 205875), (1220, 202500), (1250, 197640), (1296, 190625), (1350, 183000), (1464, 168750), (1500, 164700), (1525, 162000), (1620, 152500), (1647, 150000), (1800, 137250), (1830, 135000), (1875, 131760), (2000, 123525), (2025, 122000), (2160, 114375), (2196, 112500), (2250, 109800), (2440, 101250), (2500, 98820), (2700, 91500), (2745, 90000), (2928, 84375), (3000, 82350), (3050, 81000), (3125, 79056), (3240, 76250), (3294, 75000), (3375, 73200), (3600, 68625), (3660, 67500), (3750, 65880), (4050, 61000), (4392, 56250), (4500, 54900), (4575, 54000), (4880, 50625), (4941, 50000), (5000, 49410), (5400, 45750), (5490, 45000), (5625, 43920), (6000, 41175), (6100, 40500), (6250, 39528), (6480, 38125), (6588, 37500), (6750, 36600), (7320, 33750), (7500, 32940), (7625, 32400), (8100, 30500), (8235, 30000), (8784, 28125), (9000, 27450), (9150, 27000), (9375, 26352), (9882, 25000), (10000, 24705), (10125, 24400), (10800, 22875), (10980, 22500), (11250, 21960), (12200, 20250), (12500, 19764), (13176, 18750), (13500, 18300), (13725, 18000), (14640, 16875), (15000, 16470), (15250, 16200)]