428244000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 1419005952

約数和(自身を除く): 990761952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 127, 150, 160, 200, 240, 250, 254, 281, 300, 375, 381, 400, 480, 500, 508, 562, 600, 635, 750, 762, 800, 843, 1000, 1016, 1124, 1200, 1270, 1405, 1500, 1524, 1686, 1905, 2000, 2032, 2248, 2400, 2540, 2810, 3000, 3048, 3175, 3372, 3810, 4000, 4064, 4215, 4496, 5080, 5620, 6000, 6096, 6350, 6744, 7025, 7620, 8430, 8992, 9525, 10160, 11240, 12000, 12192, 12700, 13488, 14050, 15240, 15875, 16860, 19050, 20320, 21075, 22480, 25400, 26976, 28100, 30480, 31750, 33720, 35125, 35687, 38100, 42150, 44960, 47625, 50800, 56200, 60960, 63500, 67440, 70250, 71374, 76200, 84300, 95250, 101600, 105375, 107061, 112400, 127000, 134880, 140500, 142748, 152400, 168600, 178435, 190500, 210750, 214122, 224800, 254000, 281000, 285496, 304800, 337200, 356870, 381000, 421500, 428244, 508000, 535305, 562000, 570992, 674400, 713740, 762000, 843000, 856488, 892175, 1070610, 1124000, 1141984, 1427480, 1524000, 1686000, 1712976, 1784350, 2141220, 2676525, 2854960, 3372000, 3425952, 3568700, 4282440, 4460875, 5353050, 5709920, 7137400, 8564880, 8921750, 10706100, 13382625, 14274800, 17129760, 17843500, 21412200, 26765250, 28549600, 35687000, 42824400, 53530500, 71374000, 85648800, 107061000, 142748000, 214122000, 428244000]

約数ペア:

[(1, 428244000), (2, 214122000), (3, 142748000), (4, 107061000), (5, 85648800), (6, 71374000), (8, 53530500), (10, 42824400), (12, 35687000), (15, 28549600), (16, 26765250), (20, 21412200), (24, 17843500), (25, 17129760), (30, 14274800), (32, 13382625), (40, 10706100), (48, 8921750), (50, 8564880), (60, 7137400), (75, 5709920), (80, 5353050), (96, 4460875), (100, 4282440), (120, 3568700), (125, 3425952), (127, 3372000), (150, 2854960), (160, 2676525), (200, 2141220), (240, 1784350), (250, 1712976), (254, 1686000), (281, 1524000), (300, 1427480), (375, 1141984), (381, 1124000), (400, 1070610), (480, 892175), (500, 856488), (508, 843000), (562, 762000), (600, 713740), (635, 674400), (750, 570992), (762, 562000), (800, 535305), (843, 508000), (1000, 428244), (1016, 421500), (1124, 381000), (1200, 356870), (1270, 337200), (1405, 304800), (1500, 285496), (1524, 281000), (1686, 254000), (1905, 224800), (2000, 214122), (2032, 210750), (2248, 190500), (2400, 178435), (2540, 168600), (2810, 152400), (3000, 142748), (3048, 140500), (3175, 134880), (3372, 127000), (3810, 112400), (4000, 107061), (4064, 105375), (4215, 101600), (4496, 95250), (5080, 84300), (5620, 76200), (6000, 71374), (6096, 70250), (6350, 67440), (6744, 63500), (7025, 60960), (7620, 56200), (8430, 50800), (8992, 47625), (9525, 44960), (10160, 42150), (11240, 38100), (12000, 35687), (12192, 35125), (12700, 33720), (13488, 31750), (14050, 30480), (15240, 28100), (15875, 26976), (16860, 25400), (19050, 22480), (20320, 21075)]