231228000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{2141}}^1$

素因数の和:2175

約数の個数: 192

約数和(自身を含む): 842063040

約数和(自身を除く): 610835040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1800, 2000, 2141, 2160, 2250, 2400, 2700, 3000, 3375, 3600, 4000, 4282, 4320, 4500, 5400, 6000, 6423, 6750, 7200, 8564, 9000, 10705, 10800, 12000, 12846, 13500, 17128, 18000, 19269, 21410, 21600, 25692, 27000, 32115, 34256, 36000, 38538, 42820, 51384, 53525, 54000, 57807, 64230, 68512, 77076, 85640, 96345, 102768, 107050, 108000, 115614, 128460, 154152, 160575, 171280, 192690, 205536, 214100, 231228, 256920, 267625, 289035, 308304, 321150, 342560, 385380, 428200, 462456, 481725, 513840, 535250, 578070, 616608, 642300, 770760, 802875, 856400, 924912, 963450, 1027680, 1070500, 1156140, 1284600, 1445175, 1541520, 1605750, 1712800, 1849824, 1926900, 2141000, 2312280, 2408625, 2569200, 2890350, 3083040, 3211500, 3853800, 4282000, 4624560, 4817250, 5138400, 5780700, 6423000, 7225875, 7707600, 8564000, 9249120, 9634500, 11561400, 12846000, 14451750, 15415200, 19269000, 23122800, 25692000, 28903500, 38538000, 46245600, 57807000, 77076000, 115614000, 231228000]

約数ペア:

[(1, 231228000), (2, 115614000), (3, 77076000), (4, 57807000), (5, 46245600), (6, 38538000), (8, 28903500), (9, 25692000), (10, 23122800), (12, 19269000), (15, 15415200), (16, 14451750), (18, 12846000), (20, 11561400), (24, 9634500), (25, 9249120), (27, 8564000), (30, 7707600), (32, 7225875), (36, 6423000), (40, 5780700), (45, 5138400), (48, 4817250), (50, 4624560), (54, 4282000), (60, 3853800), (72, 3211500), (75, 3083040), (80, 2890350), (90, 2569200), (96, 2408625), (100, 2312280), (108, 2141000), (120, 1926900), (125, 1849824), (135, 1712800), (144, 1605750), (150, 1541520), (160, 1445175), (180, 1284600), (200, 1156140), (216, 1070500), (225, 1027680), (240, 963450), (250, 924912), (270, 856400), (288, 802875), (300, 770760), (360, 642300), (375, 616608), (400, 578070), (432, 535250), (450, 513840), (480, 481725), (500, 462456), (540, 428200), (600, 385380), (675, 342560), (720, 321150), (750, 308304), (800, 289035), (864, 267625), (900, 256920), (1000, 231228), (1080, 214100), (1125, 205536), (1200, 192690), (1350, 171280), (1440, 160575), (1500, 154152), (1800, 128460), (2000, 115614), (2141, 108000), (2160, 107050), (2250, 102768), (2400, 96345), (2700, 85640), (3000, 77076), (3375, 68512), (3600, 64230), (4000, 57807), (4282, 54000), (4320, 53525), (4500, 51384), (5400, 42820), (6000, 38538), (6423, 36000), (6750, 34256), (7200, 32115), (8564, 27000), (9000, 25692), (10705, 21600), (10800, 21410), (12000, 19269), (12846, 18000), (13500, 17128)]