2149578000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{4423}}^1$

素因数の和:4461

約数の個数: 240

約数和(自身を含む): 7787584896

約数和(自身を除く): 5638006896

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, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 486, 500, 540, 600, 648, 675, 720, 750, 810, 900, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1500, 1620, 1800, 1944, 2000, 2025, 2160, 2250, 2430, 2700, 3000, 3240, 3375, 3600, 3888, 4050, 4423, 4500, 4860, 5400, 6000, 6075, 6480, 6750, 8100, 8846, 9000, 9720, 10125, 10800, 12150, 13269, 13500, 16200, 17692, 18000, 19440, 20250, 22115, 24300, 26538, 27000, 30375, 32400, 35384, 39807, 40500, 44230, 48600, 53076, 54000, 60750, 66345, 70768, 79614, 81000, 88460, 97200, 106152, 110575, 119421, 121500, 132690, 159228, 162000, 176920, 199035, 212304, 221150, 238842, 243000, 265380, 318456, 331725, 353840, 358263, 398070, 442300, 477684, 486000, 530760, 552875, 597105, 636912, 663450, 716526, 796140, 884600, 955368, 995175, 1061520, 1074789, 1105750, 1194210, 1326900, 1433052, 1592280, 1658625, 1769200, 1791315, 1910736, 1990350, 2149578, 2211500, 2388420, 2653800, 2866104, 2985525, 3184560, 3317250, 3582630, 3980700, 4299156, 4423000, 4776840, 4975875, 5307600, 5373945, 5732208, 5971050, 6634500, 7165260, 7961400, 8598312, 8846000, 8956575, 9553680, 9951750, 10747890, 11942100, 13269000, 14330520, 14927625, 15922800, 17196624, 17913150, 19903500, 21495780, 23884200, 26538000, 26869725, 28661040, 29855250, 35826300, 39807000, 42991560, 44782875, 47768400, 53739450, 59710500, 71652600, 79614000, 85983120, 89565750, 107478900, 119421000, 134348625, 143305200, 179131500, 214957800, 238842000, 268697250, 358263000, 429915600, 537394500, 716526000, 1074789000, 2149578000]

約数ペア:

[(1, 2149578000), (2, 1074789000), (3, 716526000), (4, 537394500), (5, 429915600), (6, 358263000), (8, 268697250), (9, 238842000), (10, 214957800), (12, 179131500), (15, 143305200), (16, 134348625), (18, 119421000), (20, 107478900), (24, 89565750), (25, 85983120), (27, 79614000), (30, 71652600), (36, 59710500), (40, 53739450), (45, 47768400), (48, 44782875), (50, 42991560), (54, 39807000), (60, 35826300), (72, 29855250), (75, 28661040), (80, 26869725), (81, 26538000), (90, 23884200), (100, 21495780), (108, 19903500), (120, 17913150), (125, 17196624), (135, 15922800), (144, 14927625), (150, 14330520), (162, 13269000), (180, 11942100), (200, 10747890), (216, 9951750), (225, 9553680), (240, 8956575), (243, 8846000), (250, 8598312), (270, 7961400), (300, 7165260), (324, 6634500), (360, 5971050), (375, 5732208), (400, 5373945), (405, 5307600), (432, 4975875), (450, 4776840), (486, 4423000), (500, 4299156), (540, 3980700), (600, 3582630), (648, 3317250), (675, 3184560), (720, 2985525), (750, 2866104), (810, 2653800), (900, 2388420), (972, 2211500), (1000, 2149578), (1080, 1990350), (1125, 1910736), (1200, 1791315), (1215, 1769200), (1296, 1658625), (1350, 1592280), (1500, 1433052), (1620, 1326900), (1800, 1194210), (1944, 1105750), (2000, 1074789), (2025, 1061520), (2160, 995175), (2250, 955368), (2430, 884600), (2700, 796140), (3000, 716526), (3240, 663450), (3375, 636912), (3600, 597105), (3888, 552875), (4050, 530760), (4423, 486000), (4500, 477684), (4860, 442300), (5400, 398070), (6000, 358263), (6075, 353840), (6480, 331725), (6750, 318456), (8100, 265380), (8846, 243000), (9000, 238842), (9720, 221150), (10125, 212304), (10800, 199035), (12150, 176920), (13269, 162000), (13500, 159228), (16200, 132690), (17692, 121500), (18000, 119421), (19440, 110575), (20250, 106152), (22115, 97200), (24300, 88460), (26538, 81000), (27000, 79614), (30375, 70768), (32400, 66345), (35384, 60750), (39807, 54000), (40500, 53076), (44230, 48600)]