82258500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 259983360

約数和(自身を除く): 177724860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 31, 50, 58, 60, 61, 62, 75, 87, 93, 100, 116, 122, 124, 125, 145, 150, 155, 174, 183, 186, 244, 250, 290, 300, 305, 310, 348, 366, 372, 375, 435, 465, 500, 580, 610, 620, 725, 732, 750, 775, 870, 899, 915, 930, 1220, 1450, 1500, 1525, 1550, 1740, 1769, 1798, 1830, 1860, 1891, 2175, 2325, 2697, 2900, 3050, 3100, 3538, 3596, 3625, 3660, 3782, 3875, 4350, 4495, 4575, 4650, 5307, 5394, 5673, 6100, 7076, 7250, 7564, 7625, 7750, 8700, 8845, 8990, 9150, 9300, 9455, 10614, 10788, 10875, 11346, 11625, 13485, 14500, 15250, 15500, 17690, 17980, 18300, 18910, 21228, 21750, 22475, 22692, 22875, 23250, 26535, 26970, 28365, 30500, 35380, 37820, 43500, 44225, 44950, 45750, 46500, 47275, 53070, 53940, 54839, 56730, 67425, 88450, 89900, 91500, 94550, 106140, 109678, 112375, 113460, 132675, 134850, 141825, 164517, 176900, 189100, 219356, 221125, 224750, 236375, 265350, 269700, 274195, 283650, 329034, 337125, 442250, 449500, 472750, 530700, 548390, 567300, 658068, 663375, 674250, 709125, 822585, 884500, 945500, 1096780, 1326750, 1348500, 1370975, 1418250, 1645170, 2653500, 2741950, 2836500, 3290340, 4112925, 5483900, 6854875, 8225850, 13709750, 16451700, 20564625, 27419500, 41129250, 82258500]

約数ペア:

[(1, 82258500), (2, 41129250), (3, 27419500), (4, 20564625), (5, 16451700), (6, 13709750), (10, 8225850), (12, 6854875), (15, 5483900), (20, 4112925), (25, 3290340), (29, 2836500), (30, 2741950), (31, 2653500), (50, 1645170), (58, 1418250), (60, 1370975), (61, 1348500), (62, 1326750), (75, 1096780), (87, 945500), (93, 884500), (100, 822585), (116, 709125), (122, 674250), (124, 663375), (125, 658068), (145, 567300), (150, 548390), (155, 530700), (174, 472750), (183, 449500), (186, 442250), (244, 337125), (250, 329034), (290, 283650), (300, 274195), (305, 269700), (310, 265350), (348, 236375), (366, 224750), (372, 221125), (375, 219356), (435, 189100), (465, 176900), (500, 164517), (580, 141825), (610, 134850), (620, 132675), (725, 113460), (732, 112375), (750, 109678), (775, 106140), (870, 94550), (899, 91500), (915, 89900), (930, 88450), (1220, 67425), (1450, 56730), (1500, 54839), (1525, 53940), (1550, 53070), (1740, 47275), (1769, 46500), (1798, 45750), (1830, 44950), (1860, 44225), (1891, 43500), (2175, 37820), (2325, 35380), (2697, 30500), (2900, 28365), (3050, 26970), (3100, 26535), (3538, 23250), (3596, 22875), (3625, 22692), (3660, 22475), (3782, 21750), (3875, 21228), (4350, 18910), (4495, 18300), (4575, 17980), (4650, 17690), (5307, 15500), (5394, 15250), (5673, 14500), (6100, 13485), (7076, 11625), (7250, 11346), (7564, 10875), (7625, 10788), (7750, 10614), (8700, 9455), (8845, 9300), (8990, 9150)]