1997028000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 576

約数和(自身を含む): 8128149120

約数和(自身を除く): 6131121120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 41, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 82, 88, 90, 96, 99, 100, 108, 110, 120, 123, 125, 132, 135, 144, 150, 160, 164, 165, 176, 180, 198, 200, 205, 216, 220, 225, 240, 246, 250, 264, 270, 275, 288, 297, 300, 328, 330, 352, 360, 369, 375, 396, 400, 410, 432, 440, 450, 451, 480, 492, 495, 500, 528, 540, 550, 594, 600, 615, 656, 660, 675, 720, 738, 750, 792, 800, 820, 825, 864, 880, 900, 902, 984, 990, 1000, 1025, 1056, 1080, 1100, 1107, 1125, 1188, 1200, 1230, 1312, 1320, 1350, 1353, 1375, 1440, 1476, 1485, 1500, 1584, 1640, 1650, 1681, 1760, 1800, 1804, 1845, 1968, 1980, 2000, 2050, 2160, 2200, 2214, 2250, 2255, 2376, 2400, 2460, 2475, 2640, 2700, 2706, 2750, 2952, 2970, 3000, 3075, 3168, 3280, 3300, 3362, 3375, 3600, 3608, 3690, 3936, 3960, 4000, 4059, 4100, 4125, 4320, 4400, 4428, 4500, 4510, 4752, 4920, 4950, 5043, 5125, 5280, 5400, 5412, 5500, 5535, 5904, 5940, 6000, 6150, 6560, 6600, 6724, 6750, 6765, 7200, 7216, 7380, 7425, 7920, 8118, 8200, 8250, 8405, 8800, 8856, 9000, 9020, 9225, 9504, 9840, 9900, 10086, 10250, 10800, 10824, 11000, 11070, 11275, 11808, 11880, 12000, 12177, 12300, 12375, 13200, 13448, 13500, 13530, 14432, 14760, 14850, 15129, 15375, 15840, 16236, 16400, 16500, 16810, 17712, 18000, 18040, 18450, 18491, 19680, 19800, 20172, 20295, 20500, 21600, 21648, 22000, 22140, 22550, 23760, 24354, 24600, 24750, 25215, 26400, 26896, 27000, 27060, 27675, 29520, 29700, 30258, 30750, 32472, 32800, 33000, 33620, 33825, 35424, 36000, 36080, 36900, 36982, 37125, 39600, 40344, 40590, 41000, 42025, 43296, 44000, 44280, 45100, 45387, 46125, 47520, 48708, 49200, 49500, 50430, 53792, 54000, 54120, 55350, 55473, 56375, 59040, 59400, 60516, 60885, 61500, 64944, 66000, 67240, 67650, 72160, 73800, 73964, 74250, 75645, 79200, 80688, 81180, 82000, 84050, 88560, 90200, 90774, 92250, 92455, 97416, 98400, 99000, 100860, 101475, 108000, 108240, 110700, 110946, 112750, 118800, 121032, 121770, 123000, 126075, 129888, 132000, 134480, 135300, 138375, 147600, 147928, 148500, 151290, 161376, 162360, 164000, 166419, 168100, 169125, 177120, 180400, 181548, 184500, 184910, 194832, 198000, 201720, 202950, 210125, 216480, 221400, 221892, 225500, 226935, 237600, 242064, 243540, 246000, 252150, 268960, 270600, 276750, 277365, 295200, 295856, 297000, 302580, 304425, 324720, 332838, 336200, 338250, 360800, 363096, 369000, 369820, 378225, 389664, 396000, 403440, 405900, 420250, 442800, 443784, 451000, 453870, 462275, 484128, 487080, 492000, 499257, 504300, 507375, 541200, 553500, 554730, 591712, 594000, 605160, 608850, 630375, 649440, 665676, 672400, 676500, 726192, 738000, 739640, 756450, 806880, 811800, 832095, 840500, 885600, 887568, 902000, 907740, 924550, 974160, 998514, 1008600, 1014750, 1082400, 1107000, 1109460, 1134675, 1188000, 1210320, 1217700, 1260750, 1331352, 1344800, 1353000, 1386825, 1452384, 1476000, 1479280, 1512900, 1522125, 1623600, 1664190, 1681000, 1775136, 1804000, 1815480, 1849100, 1891125, 1948320, 1997028, 2017200, 2029500, 2214000, 2218920, 2269350, 2311375, 2420640, 2435400, 2496285, 2521500, 2662704, 2706000, 2773650, 2958560, 3025800, 3044250, 3247200, 3328380, 3362000, 3630960, 3698200, 3782250, 3994056, 4034400, 4059000, 4160475, 4428000, 4437840, 4538700, 4622750, 4870800, 4992570, 5043000, 5325408, 5412000, 5547300, 5673375, 6051600, 6088500, 6656760, 6724000, 6934125, 7261920, 7396400, 7564500, 7988112, 8118000, 8320950, 8875680, 9077400, 9245500, 9741600, 9985140, 10086000, 11094600, 11346750, 12103200, 12177000, 12481425, 13313520, 13868250, 14792800, 15129000, 15976224, 16236000, 16641900, 18154800, 18491000, 19970280, 20172000, 20802375, 22189200, 22693500, 24354000, 24962850, 26627040, 27736500, 30258000, 33283800, 36309600, 36982000, 39940560, 41604750, 44378400, 45387000, 48708000, 49925700, 55473000, 60516000, 62407125, 66567600, 73964000, 79881120, 83209500, 90774000, 99851400, 110946000, 124814250, 133135200, 166419000, 181548000, 199702800, 221892000, 249628500, 332838000, 399405600, 499257000, 665676000, 998514000, 1997028000]

約数ペア:

[(1, 1997028000), (2, 998514000), (3, 665676000), (4, 499257000), (5, 399405600), (6, 332838000), (8, 249628500), (9, 221892000), (10, 199702800), (11, 181548000), (12, 166419000), (15, 133135200), (16, 124814250), (18, 110946000), (20, 99851400), (22, 90774000), (24, 83209500), (25, 79881120), (27, 73964000), (30, 66567600), (32, 62407125), (33, 60516000), (36, 55473000), (40, 49925700), (41, 48708000), (44, 45387000), (45, 44378400), (48, 41604750), (50, 39940560), (54, 36982000), (55, 36309600), (60, 33283800), (66, 30258000), (72, 27736500), (75, 26627040), (80, 24962850), (82, 24354000), (88, 22693500), (90, 22189200), (96, 20802375), (99, 20172000), (100, 19970280), (108, 18491000), (110, 18154800), (120, 16641900), (123, 16236000), (125, 15976224), (132, 15129000), (135, 14792800), (144, 13868250), (150, 13313520), (160, 12481425), (164, 12177000), (165, 12103200), (176, 11346750), (180, 11094600), (198, 10086000), (200, 9985140), (205, 9741600), (216, 9245500), (220, 9077400), (225, 8875680), (240, 8320950), (246, 8118000), (250, 7988112), (264, 7564500), (270, 7396400), (275, 7261920), (288, 6934125), (297, 6724000), (300, 6656760), (328, 6088500), (330, 6051600), (352, 5673375), (360, 5547300), (369, 5412000), (375, 5325408), (396, 5043000), (400, 4992570), (410, 4870800), (432, 4622750), (440, 4538700), (450, 4437840), (451, 4428000), (480, 4160475), (492, 4059000), (495, 4034400), (500, 3994056), (528, 3782250), (540, 3698200), (550, 3630960), (594, 3362000), (600, 3328380), (615, 3247200), (656, 3044250), (660, 3025800), (675, 2958560), (720, 2773650), (738, 2706000), (750, 2662704), (792, 2521500), (800, 2496285), (820, 2435400), (825, 2420640), (864, 2311375), (880, 2269350), (900, 2218920), (902, 2214000), (984, 2029500), (990, 2017200), (1000, 1997028), (1025, 1948320), (1056, 1891125), (1080, 1849100), (1100, 1815480), (1107, 1804000), (1125, 1775136), (1188, 1681000), (1200, 1664190), (1230, 1623600), (1312, 1522125), (1320, 1512900), (1350, 1479280), (1353, 1476000), (1375, 1452384), (1440, 1386825), (1476, 1353000), (1485, 1344800), (1500, 1331352), (1584, 1260750), (1640, 1217700), (1650, 1210320), (1681, 1188000), (1760, 1134675), (1800, 1109460), (1804, 1107000), (1845, 1082400), (1968, 1014750), (1980, 1008600), (2000, 998514), (2050, 974160), (2160, 924550), (2200, 907740), (2214, 902000), (2250, 887568), (2255, 885600), (2376, 840500), (2400, 832095), (2460, 811800), (2475, 806880), (2640, 756450), (2700, 739640), (2706, 738000), (2750, 726192), (2952, 676500), (2970, 672400), (3000, 665676), (3075, 649440), (3168, 630375), (3280, 608850), (3300, 605160), (3362, 594000), (3375, 591712), (3600, 554730), (3608, 553500), (3690, 541200), (3936, 507375), (3960, 504300), (4000, 499257), (4059, 492000), (4100, 487080), (4125, 484128), (4320, 462275), (4400, 453870), (4428, 451000), (4500, 443784), (4510, 442800), (4752, 420250), (4920, 405900), (4950, 403440), (5043, 396000), (5125, 389664), (5280, 378225), (5400, 369820), (5412, 369000), (5500, 363096), (5535, 360800), (5904, 338250), (5940, 336200), (6000, 332838), (6150, 324720), (6560, 304425), (6600, 302580), (6724, 297000), (6750, 295856), (6765, 295200), (7200, 277365), (7216, 276750), (7380, 270600), (7425, 268960), (7920, 252150), (8118, 246000), (8200, 243540), (8250, 242064), (8405, 237600), (8800, 226935), (8856, 225500), (9000, 221892), (9020, 221400), (9225, 216480), (9504, 210125), (9840, 202950), (9900, 201720), (10086, 198000), (10250, 194832), (10800, 184910), (10824, 184500), (11000, 181548), (11070, 180400), (11275, 177120), (11808, 169125), (11880, 168100), (12000, 166419), (12177, 164000), (12300, 162360), (12375, 161376), (13200, 151290), (13448, 148500), (13500, 147928), (13530, 147600), (14432, 138375), (14760, 135300), (14850, 134480), (15129, 132000), (15375, 129888), (15840, 126075), (16236, 123000), (16400, 121770), (16500, 121032), (16810, 118800), (17712, 112750), (18000, 110946), (18040, 110700), (18450, 108240), (18491, 108000), (19680, 101475), (19800, 100860), (20172, 99000), (20295, 98400), (20500, 97416), (21600, 92455), (21648, 92250), (22000, 90774), (22140, 90200), (22550, 88560), (23760, 84050), (24354, 82000), (24600, 81180), (24750, 80688), (25215, 79200), (26400, 75645), (26896, 74250), (27000, 73964), (27060, 73800), (27675, 72160), (29520, 67650), (29700, 67240), (30258, 66000), (30750, 64944), (32472, 61500), (32800, 60885), (33000, 60516), (33620, 59400), (33825, 59040), (35424, 56375), (36000, 55473), (36080, 55350), (36900, 54120), (36982, 54000), (37125, 53792), (39600, 50430), (40344, 49500), (40590, 49200), (41000, 48708), (42025, 47520), (43296, 46125), (44000, 45387), (44280, 45100)]