12640815000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{25537}}^1$

素因数の和:25580

約数の個数: 240

約数和(自身を含む): 46671716520

約数和(自身を除く): 34030901520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 125, 132, 150, 165, 180, 198, 200, 220, 225, 250, 264, 275, 300, 330, 360, 375, 396, 440, 450, 495, 500, 550, 600, 625, 660, 750, 792, 825, 900, 990, 1000, 1100, 1125, 1250, 1320, 1375, 1500, 1650, 1800, 1875, 1980, 2200, 2250, 2475, 2500, 2750, 3000, 3300, 3750, 3960, 4125, 4500, 4950, 5000, 5500, 5625, 6600, 6875, 7500, 8250, 9000, 9900, 11000, 11250, 12375, 13750, 15000, 16500, 19800, 20625, 22500, 24750, 25537, 27500, 33000, 41250, 45000, 49500, 51074, 55000, 61875, 76611, 82500, 99000, 102148, 123750, 127685, 153222, 165000, 204296, 229833, 247500, 255370, 280907, 306444, 383055, 459666, 495000, 510740, 561814, 612888, 638425, 766110, 842721, 919332, 1021480, 1123628, 1149165, 1276850, 1404535, 1532220, 1685442, 1838664, 1915275, 2247256, 2298330, 2528163, 2553700, 2809070, 3064440, 3192125, 3370884, 3830550, 4213605, 4596660, 5056326, 5107400, 5618140, 5745825, 6384250, 6741768, 7022675, 7661100, 8427210, 9193320, 9576375, 10112652, 11236280, 11491650, 12640815, 12768500, 14045350, 15322200, 15960625, 16854420, 19152750, 20225304, 21068025, 22983300, 25281630, 25537000, 28090700, 28729125, 31921250, 33708840, 35113375, 38305500, 42136050, 45966600, 47881875, 50563260, 56181400, 57458250, 63204075, 63842500, 70226750, 76611000, 84272100, 95763750, 101126520, 105340125, 114916500, 126408150, 127685000, 140453500, 143645625, 168544200, 175566875, 191527500, 210680250, 229833000, 252816300, 280907000, 287291250, 316020375, 351133750, 383055000, 421360500, 505632600, 526700625, 574582500, 632040750, 702267500, 842721000, 1053401250, 1149165000, 1264081500, 1404535000, 1580101875, 2106802500, 2528163000, 3160203750, 4213605000, 6320407500, 12640815000]

約数ペア:

[(1, 12640815000), (2, 6320407500), (3, 4213605000), (4, 3160203750), (5, 2528163000), (6, 2106802500), (8, 1580101875), (9, 1404535000), (10, 1264081500), (11, 1149165000), (12, 1053401250), (15, 842721000), (18, 702267500), (20, 632040750), (22, 574582500), (24, 526700625), (25, 505632600), (30, 421360500), (33, 383055000), (36, 351133750), (40, 316020375), (44, 287291250), (45, 280907000), (50, 252816300), (55, 229833000), (60, 210680250), (66, 191527500), (72, 175566875), (75, 168544200), (88, 143645625), (90, 140453500), (99, 127685000), (100, 126408150), (110, 114916500), (120, 105340125), (125, 101126520), (132, 95763750), (150, 84272100), (165, 76611000), (180, 70226750), (198, 63842500), (200, 63204075), (220, 57458250), (225, 56181400), (250, 50563260), (264, 47881875), (275, 45966600), (300, 42136050), (330, 38305500), (360, 35113375), (375, 33708840), (396, 31921250), (440, 28729125), (450, 28090700), (495, 25537000), (500, 25281630), (550, 22983300), (600, 21068025), (625, 20225304), (660, 19152750), (750, 16854420), (792, 15960625), (825, 15322200), (900, 14045350), (990, 12768500), (1000, 12640815), (1100, 11491650), (1125, 11236280), (1250, 10112652), (1320, 9576375), (1375, 9193320), (1500, 8427210), (1650, 7661100), (1800, 7022675), (1875, 6741768), (1980, 6384250), (2200, 5745825), (2250, 5618140), (2475, 5107400), (2500, 5056326), (2750, 4596660), (3000, 4213605), (3300, 3830550), (3750, 3370884), (3960, 3192125), (4125, 3064440), (4500, 2809070), (4950, 2553700), (5000, 2528163), (5500, 2298330), (5625, 2247256), (6600, 1915275), (6875, 1838664), (7500, 1685442), (8250, 1532220), (9000, 1404535), (9900, 1276850), (11000, 1149165), (11250, 1123628), (12375, 1021480), (13750, 919332), (15000, 842721), (16500, 766110), (19800, 638425), (20625, 612888), (22500, 561814), (24750, 510740), (25537, 495000), (27500, 459666), (33000, 383055), (41250, 306444), (45000, 280907), (49500, 255370), (51074, 247500), (55000, 229833), (61875, 204296), (76611, 165000), (82500, 153222), (99000, 127685), (102148, 123750)]