74945869380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{67801}}^1$

素因数の和:67931

約数の個数: 192

約数和(自身を含む): 246039897600

約数和(自身を除く): 171094028220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 89, 90, 92, 108, 115, 135, 138, 178, 180, 207, 230, 267, 270, 276, 345, 356, 414, 445, 460, 534, 540, 621, 690, 801, 828, 890, 1035, 1068, 1242, 1335, 1380, 1602, 1780, 2047, 2070, 2403, 2484, 2670, 3105, 3204, 4005, 4094, 4140, 4806, 5340, 6141, 6210, 8010, 8188, 9612, 10235, 12015, 12282, 12420, 16020, 18423, 20470, 24030, 24564, 30705, 36846, 40940, 48060, 55269, 61410, 67801, 73692, 92115, 110538, 122820, 135602, 184230, 203403, 221076, 271204, 276345, 339005, 368460, 406806, 552690, 610209, 678010, 813612, 1017015, 1105380, 1220418, 1356020, 1559423, 1830627, 2034030, 2440836, 3051045, 3118846, 3661254, 4068060, 4678269, 6034289, 6102090, 6237692, 7322508, 7797115, 9153135, 9356538, 12068578, 12204180, 14034807, 15594230, 18102867, 18306270, 18713076, 23391345, 24137156, 28069614, 30171445, 31188460, 36205734, 36612540, 42104421, 46782690, 54308601, 56139228, 60342890, 70174035, 72411468, 84208842, 90514335, 93565380, 108617202, 120685780, 138788647, 140348070, 162925803, 168417684, 181028670, 210522105, 217234404, 271543005, 277577294, 280696140, 325851606, 362057340, 416365941, 421044210, 543086010, 555154588, 651703212, 693943235, 814629015, 832731882, 842088420, 1086172020, 1249097823, 1387886470, 1629258030, 1665463764, 2081829705, 2498195646, 2775772940, 3258516060, 3747293469, 4163659410, 4996391292, 6245489115, 7494586938, 8327318820, 12490978230, 14989173876, 18736467345, 24981956460, 37472934690, 74945869380]

約数ペア:

[(1, 74945869380), (2, 37472934690), (3, 24981956460), (4, 18736467345), (5, 14989173876), (6, 12490978230), (9, 8327318820), (10, 7494586938), (12, 6245489115), (15, 4996391292), (18, 4163659410), (20, 3747293469), (23, 3258516060), (27, 2775772940), (30, 2498195646), (36, 2081829705), (45, 1665463764), (46, 1629258030), (54, 1387886470), (60, 1249097823), (69, 1086172020), (89, 842088420), (90, 832731882), (92, 814629015), (108, 693943235), (115, 651703212), (135, 555154588), (138, 543086010), (178, 421044210), (180, 416365941), (207, 362057340), (230, 325851606), (267, 280696140), (270, 277577294), (276, 271543005), (345, 217234404), (356, 210522105), (414, 181028670), (445, 168417684), (460, 162925803), (534, 140348070), (540, 138788647), (621, 120685780), (690, 108617202), (801, 93565380), (828, 90514335), (890, 84208842), (1035, 72411468), (1068, 70174035), (1242, 60342890), (1335, 56139228), (1380, 54308601), (1602, 46782690), (1780, 42104421), (2047, 36612540), (2070, 36205734), (2403, 31188460), (2484, 30171445), (2670, 28069614), (3105, 24137156), (3204, 23391345), (4005, 18713076), (4094, 18306270), (4140, 18102867), (4806, 15594230), (5340, 14034807), (6141, 12204180), (6210, 12068578), (8010, 9356538), (8188, 9153135), (9612, 7797115), (10235, 7322508), (12015, 6237692), (12282, 6102090), (12420, 6034289), (16020, 4678269), (18423, 4068060), (20470, 3661254), (24030, 3118846), (24564, 3051045), (30705, 2440836), (36846, 2034030), (40940, 1830627), (48060, 1559423), (55269, 1356020), (61410, 1220418), (67801, 1105380), (73692, 1017015), (92115, 813612), (110538, 678010), (122820, 610209), (135602, 552690), (184230, 406806), (203403, 368460), (221076, 339005), (271204, 276345)]