77795400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 265161600

約数和(自身を除く): 187366200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 29, 30, 34, 40, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 120, 136, 145, 150, 170, 174, 200, 204, 232, 255, 263, 290, 300, 340, 348, 408, 425, 435, 493, 510, 526, 580, 600, 680, 696, 725, 789, 850, 870, 986, 1020, 1052, 1160, 1275, 1315, 1450, 1479, 1578, 1700, 1740, 1972, 2040, 2104, 2175, 2465, 2550, 2630, 2900, 2958, 3156, 3400, 3480, 3944, 3945, 4350, 4471, 4930, 5100, 5260, 5800, 5916, 6312, 6575, 7395, 7627, 7890, 8700, 8942, 9860, 10200, 10520, 11832, 12325, 13150, 13413, 14790, 15254, 15780, 17400, 17884, 19720, 19725, 22355, 22881, 24650, 26300, 26826, 29580, 30508, 31560, 35768, 36975, 38135, 39450, 44710, 45762, 49300, 52600, 53652, 59160, 61016, 67065, 73950, 76270, 78900, 89420, 91524, 98600, 107304, 111775, 114405, 129659, 134130, 147900, 152540, 157800, 178840, 183048, 190675, 223550, 228810, 259318, 268260, 295800, 305080, 335325, 381350, 388977, 447100, 457620, 518636, 536520, 572025, 648295, 670650, 762700, 777954, 894200, 915240, 1037272, 1144050, 1296590, 1341300, 1525400, 1555908, 1944885, 2288100, 2593180, 2682600, 3111816, 3241475, 3889770, 4576200, 5186360, 6482950, 7779540, 9724425, 12965900, 15559080, 19448850, 25931800, 38897700, 77795400]

約数ペア:

[(1, 77795400), (2, 38897700), (3, 25931800), (4, 19448850), (5, 15559080), (6, 12965900), (8, 9724425), (10, 7779540), (12, 6482950), (15, 5186360), (17, 4576200), (20, 3889770), (24, 3241475), (25, 3111816), (29, 2682600), (30, 2593180), (34, 2288100), (40, 1944885), (50, 1555908), (51, 1525400), (58, 1341300), (60, 1296590), (68, 1144050), (75, 1037272), (85, 915240), (87, 894200), (100, 777954), (102, 762700), (116, 670650), (120, 648295), (136, 572025), (145, 536520), (150, 518636), (170, 457620), (174, 447100), (200, 388977), (204, 381350), (232, 335325), (255, 305080), (263, 295800), (290, 268260), (300, 259318), (340, 228810), (348, 223550), (408, 190675), (425, 183048), (435, 178840), (493, 157800), (510, 152540), (526, 147900), (580, 134130), (600, 129659), (680, 114405), (696, 111775), (725, 107304), (789, 98600), (850, 91524), (870, 89420), (986, 78900), (1020, 76270), (1052, 73950), (1160, 67065), (1275, 61016), (1315, 59160), (1450, 53652), (1479, 52600), (1578, 49300), (1700, 45762), (1740, 44710), (1972, 39450), (2040, 38135), (2104, 36975), (2175, 35768), (2465, 31560), (2550, 30508), (2630, 29580), (2900, 26826), (2958, 26300), (3156, 24650), (3400, 22881), (3480, 22355), (3944, 19725), (3945, 19720), (4350, 17884), (4471, 17400), (4930, 15780), (5100, 15254), (5260, 14790), (5800, 13413), (5916, 13150), (6312, 12325), (6575, 11832), (7395, 10520), (7627, 10200), (7890, 9860), (8700, 8942)]