642128866200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{463}}^1\times {\mathrm{256831}}^1$

素因数の和:257319

約数の個数: 192

約数和(自身を含む): 2216562892800

約数和(自身を除く): 1574434026600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 463, 540, 600, 675, 900, 926, 1080, 1350, 1389, 1800, 1852, 2315, 2700, 2778, 3704, 4167, 4630, 5400, 5556, 6945, 8334, 9260, 11112, 11575, 12501, 13890, 16668, 18520, 20835, 23150, 25002, 27780, 33336, 34725, 41670, 46300, 50004, 55560, 62505, 69450, 83340, 92600, 100008, 104175, 125010, 138900, 166680, 208350, 250020, 256831, 277800, 312525, 416700, 500040, 513662, 625050, 770493, 833400, 1027324, 1250100, 1284155, 1540986, 2054648, 2311479, 2500200, 2568310, 3081972, 3852465, 4622958, 5136620, 6163944, 6420775, 6934437, 7704930, 9245916, 10273240, 11557395, 12841550, 13868874, 15409860, 18491832, 19262325, 23114790, 25683100, 27737748, 30819720, 34672185, 38524650, 46229580, 51366200, 55475496, 57786975, 69344370, 77049300, 92459160, 115573950, 118912753, 138688740, 154098600, 173360925, 231147900, 237825506, 277377480, 346721850, 356738259, 462295800, 475651012, 594563765, 693443700, 713476518, 951302024, 1070214777, 1189127530, 1386887400, 1426953036, 1783691295, 2140429554, 2378255060, 2853906072, 2972818825, 3210644331, 3567382590, 4280859108, 4756510120, 5351073885, 5945637650, 6421288662, 7134765180, 8561718216, 8918456475, 10702147770, 11891275300, 12842577324, 14269530360, 16053221655, 17836912950, 21404295540, 23782550600, 25685154648, 26755369425, 32106443310, 35673825900, 42808591080, 53510738850, 64212886620, 71347651800, 80266108275, 107021477700, 128425773240, 160532216550, 214042955400, 321064433100, 642128866200]

約数ペア:

[(1, 642128866200), (2, 321064433100), (3, 214042955400), (4, 160532216550), (5, 128425773240), (6, 107021477700), (8, 80266108275), (9, 71347651800), (10, 64212886620), (12, 53510738850), (15, 42808591080), (18, 35673825900), (20, 32106443310), (24, 26755369425), (25, 25685154648), (27, 23782550600), (30, 21404295540), (36, 17836912950), (40, 16053221655), (45, 14269530360), (50, 12842577324), (54, 11891275300), (60, 10702147770), (72, 8918456475), (75, 8561718216), (90, 7134765180), (100, 6421288662), (108, 5945637650), (120, 5351073885), (135, 4756510120), (150, 4280859108), (180, 3567382590), (200, 3210644331), (216, 2972818825), (225, 2853906072), (270, 2378255060), (300, 2140429554), (360, 1783691295), (450, 1426953036), (463, 1386887400), (540, 1189127530), (600, 1070214777), (675, 951302024), (900, 713476518), (926, 693443700), (1080, 594563765), (1350, 475651012), (1389, 462295800), (1800, 356738259), (1852, 346721850), (2315, 277377480), (2700, 237825506), (2778, 231147900), (3704, 173360925), (4167, 154098600), (4630, 138688740), (5400, 118912753), (5556, 115573950), (6945, 92459160), (8334, 77049300), (9260, 69344370), (11112, 57786975), (11575, 55475496), (12501, 51366200), (13890, 46229580), (16668, 38524650), (18520, 34672185), (20835, 30819720), (23150, 27737748), (25002, 25683100), (27780, 23114790), (33336, 19262325), (34725, 18491832), (41670, 15409860), (46300, 13868874), (50004, 12841550), (55560, 11557395), (62505, 10273240), (69450, 9245916), (83340, 7704930), (92600, 6934437), (100008, 6420775), (104175, 6163944), (125010, 5136620), (138900, 4622958), (166680, 3852465), (208350, 3081972), (250020, 2568310), (256831, 2500200), (277800, 2311479), (312525, 2054648), (416700, 1540986), (500040, 1284155), (513662, 1250100), (625050, 1027324), (770493, 833400)]