56349900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 194987520

約数和(自身を除く): 138637620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 29, 30, 34, 36, 45, 50, 51, 58, 60, 68, 75, 85, 87, 90, 100, 102, 116, 127, 145, 150, 153, 170, 174, 180, 204, 225, 254, 255, 261, 290, 300, 306, 340, 348, 381, 425, 435, 450, 493, 508, 510, 522, 580, 612, 635, 725, 762, 765, 850, 870, 900, 986, 1020, 1044, 1143, 1270, 1275, 1305, 1450, 1479, 1524, 1530, 1700, 1740, 1905, 1972, 2159, 2175, 2286, 2465, 2540, 2550, 2610, 2900, 2958, 3060, 3175, 3683, 3810, 3825, 4318, 4350, 4437, 4572, 4930, 5100, 5220, 5715, 5916, 6350, 6477, 6525, 7366, 7395, 7620, 7650, 8636, 8700, 8874, 9525, 9860, 10795, 11049, 11430, 12325, 12700, 12954, 13050, 14732, 14790, 15300, 17748, 18415, 19050, 19431, 21590, 22098, 22185, 22860, 24650, 25908, 26100, 28575, 29580, 32385, 33147, 36830, 36975, 38100, 38862, 43180, 44196, 44370, 49300, 53975, 55245, 57150, 62611, 64770, 66294, 73660, 73950, 77724, 88740, 92075, 97155, 107950, 110490, 110925, 114300, 125222, 129540, 132588, 147900, 161925, 165735, 184150, 187833, 194310, 215900, 220980, 221850, 250444, 276225, 313055, 323850, 331470, 368300, 375666, 388620, 443700, 485775, 552450, 563499, 626110, 647700, 662940, 751332, 828675, 939165, 971550, 1104900, 1126998, 1252220, 1565275, 1657350, 1878330, 1943100, 2253996, 2817495, 3130550, 3314700, 3756660, 4695825, 5634990, 6261100, 9391650, 11269980, 14087475, 18783300, 28174950, 56349900]

約数ペア:

[(1, 56349900), (2, 28174950), (3, 18783300), (4, 14087475), (5, 11269980), (6, 9391650), (9, 6261100), (10, 5634990), (12, 4695825), (15, 3756660), (17, 3314700), (18, 3130550), (20, 2817495), (25, 2253996), (29, 1943100), (30, 1878330), (34, 1657350), (36, 1565275), (45, 1252220), (50, 1126998), (51, 1104900), (58, 971550), (60, 939165), (68, 828675), (75, 751332), (85, 662940), (87, 647700), (90, 626110), (100, 563499), (102, 552450), (116, 485775), (127, 443700), (145, 388620), (150, 375666), (153, 368300), (170, 331470), (174, 323850), (180, 313055), (204, 276225), (225, 250444), (254, 221850), (255, 220980), (261, 215900), (290, 194310), (300, 187833), (306, 184150), (340, 165735), (348, 161925), (381, 147900), (425, 132588), (435, 129540), (450, 125222), (493, 114300), (508, 110925), (510, 110490), (522, 107950), (580, 97155), (612, 92075), (635, 88740), (725, 77724), (762, 73950), (765, 73660), (850, 66294), (870, 64770), (900, 62611), (986, 57150), (1020, 55245), (1044, 53975), (1143, 49300), (1270, 44370), (1275, 44196), (1305, 43180), (1450, 38862), (1479, 38100), (1524, 36975), (1530, 36830), (1700, 33147), (1740, 32385), (1905, 29580), (1972, 28575), (2159, 26100), (2175, 25908), (2286, 24650), (2465, 22860), (2540, 22185), (2550, 22098), (2610, 21590), (2900, 19431), (2958, 19050), (3060, 18415), (3175, 17748), (3683, 15300), (3810, 14790), (3825, 14732), (4318, 13050), (4350, 12954), (4437, 12700), (4572, 12325), (4930, 11430), (5100, 11049), (5220, 10795), (5715, 9860), (5916, 9525), (6350, 8874), (6477, 8700), (6525, 8636), (7366, 7650), (7395, 7620)]