2019472500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 6386155776

約数和(自身を除く): 4366683276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 47, 50, 51, 60, 68, 75, 85, 94, 100, 102, 125, 141, 150, 170, 188, 204, 235, 250, 255, 282, 300, 337, 340, 375, 425, 470, 500, 510, 564, 625, 674, 705, 750, 799, 850, 940, 1011, 1020, 1175, 1250, 1275, 1348, 1410, 1500, 1598, 1685, 1700, 1875, 2022, 2125, 2350, 2397, 2500, 2550, 2820, 3196, 3370, 3525, 3750, 3995, 4044, 4250, 4700, 4794, 5055, 5100, 5729, 5875, 6375, 6740, 7050, 7500, 7990, 8425, 8500, 9588, 10110, 10625, 11458, 11750, 11985, 12750, 14100, 15839, 15980, 16850, 17187, 17625, 19975, 20220, 21250, 22916, 23500, 23970, 25275, 25500, 28645, 29375, 31678, 31875, 33700, 34374, 35250, 39950, 42125, 42500, 47517, 47940, 50550, 57290, 58750, 59925, 63356, 63750, 68748, 70500, 79195, 79900, 84250, 85935, 88125, 95034, 99875, 101100, 114580, 117500, 119850, 126375, 127500, 143225, 158390, 168500, 171870, 176250, 190068, 199750, 210625, 237585, 239700, 252750, 269263, 286450, 299625, 316780, 343740, 352500, 395975, 399500, 421250, 429675, 475170, 499375, 505500, 538526, 572900, 599250, 631875, 716125, 791950, 807789, 842500, 859350, 950340, 998750, 1077052, 1187925, 1198500, 1263750, 1346315, 1432250, 1498125, 1583900, 1615578, 1718700, 1979875, 1997500, 2148375, 2375850, 2527500, 2692630, 2864500, 2996250, 3231156, 3580625, 3959750, 4038945, 4296750, 4751700, 5385260, 5939625, 5992500, 6731575, 7161250, 7919500, 8077890, 8593500, 9899375, 10741875, 11879250, 13463150, 14322500, 16155780, 19798750, 20194725, 21483750, 23758500, 26926300, 29698125, 33657875, 39597500, 40389450, 42967500, 59396250, 67315750, 80778900, 100973625, 118792500, 134631500, 168289375, 201947250, 336578750, 403894500, 504868125, 673157500, 1009736250, 2019472500]

約数ペア:

[(1, 2019472500), (2, 1009736250), (3, 673157500), (4, 504868125), (5, 403894500), (6, 336578750), (10, 201947250), (12, 168289375), (15, 134631500), (17, 118792500), (20, 100973625), (25, 80778900), (30, 67315750), (34, 59396250), (47, 42967500), (50, 40389450), (51, 39597500), (60, 33657875), (68, 29698125), (75, 26926300), (85, 23758500), (94, 21483750), (100, 20194725), (102, 19798750), (125, 16155780), (141, 14322500), (150, 13463150), (170, 11879250), (188, 10741875), (204, 9899375), (235, 8593500), (250, 8077890), (255, 7919500), (282, 7161250), (300, 6731575), (337, 5992500), (340, 5939625), (375, 5385260), (425, 4751700), (470, 4296750), (500, 4038945), (510, 3959750), (564, 3580625), (625, 3231156), (674, 2996250), (705, 2864500), (750, 2692630), (799, 2527500), (850, 2375850), (940, 2148375), (1011, 1997500), (1020, 1979875), (1175, 1718700), (1250, 1615578), (1275, 1583900), (1348, 1498125), (1410, 1432250), (1500, 1346315), (1598, 1263750), (1685, 1198500), (1700, 1187925), (1875, 1077052), (2022, 998750), (2125, 950340), (2350, 859350), (2397, 842500), (2500, 807789), (2550, 791950), (2820, 716125), (3196, 631875), (3370, 599250), (3525, 572900), (3750, 538526), (3995, 505500), (4044, 499375), (4250, 475170), (4700, 429675), (4794, 421250), (5055, 399500), (5100, 395975), (5729, 352500), (5875, 343740), (6375, 316780), (6740, 299625), (7050, 286450), (7500, 269263), (7990, 252750), (8425, 239700), (8500, 237585), (9588, 210625), (10110, 199750), (10625, 190068), (11458, 176250), (11750, 171870), (11985, 168500), (12750, 158390), (14100, 143225), (15839, 127500), (15980, 126375), (16850, 119850), (17187, 117500), (17625, 114580), (19975, 101100), (20220, 99875), (21250, 95034), (22916, 88125), (23500, 85935), (23970, 84250), (25275, 79900), (25500, 79195), (28645, 70500), (29375, 68748), (31678, 63750), (31875, 63356), (33700, 59925), (34374, 58750), (35250, 57290), (39950, 50550), (42125, 47940), (42500, 47517)]