47197500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 167946240

約数和(自身を除く): 120748740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 31, 35, 42, 50, 58, 60, 62, 70, 75, 84, 87, 93, 100, 105, 116, 124, 125, 140, 145, 150, 155, 174, 175, 186, 203, 210, 217, 250, 290, 300, 310, 348, 350, 372, 375, 406, 420, 434, 435, 465, 500, 525, 580, 609, 620, 625, 651, 700, 725, 750, 775, 812, 868, 870, 875, 899, 930, 1015, 1050, 1085, 1218, 1250, 1302, 1450, 1500, 1550, 1740, 1750, 1798, 1860, 1875, 2030, 2100, 2170, 2175, 2325, 2436, 2500, 2604, 2625, 2697, 2900, 3045, 3100, 3255, 3500, 3596, 3625, 3750, 3875, 4060, 4340, 4350, 4375, 4495, 4650, 5075, 5250, 5394, 5425, 6090, 6293, 6510, 7250, 7500, 7750, 8700, 8750, 8990, 9300, 10150, 10500, 10788, 10850, 10875, 11625, 12180, 12586, 13020, 13125, 13485, 14500, 15225, 15500, 16275, 17500, 17980, 18125, 18879, 19375, 20300, 21700, 21750, 22475, 23250, 25172, 25375, 26250, 26970, 27125, 30450, 31465, 32550, 36250, 37758, 38750, 43500, 44950, 46500, 50750, 52500, 53940, 54250, 54375, 58125, 60900, 62930, 65100, 67425, 72500, 75516, 76125, 77500, 81375, 89900, 94395, 101500, 108500, 108750, 112375, 116250, 125860, 126875, 134850, 135625, 152250, 157325, 162750, 188790, 217500, 224750, 232500, 253750, 269700, 271250, 304500, 314650, 325500, 337125, 377580, 380625, 406875, 449500, 471975, 507500, 542500, 561875, 629300, 674250, 761250, 786625, 813750, 943950, 1123750, 1348500, 1522500, 1573250, 1627500, 1685625, 1887900, 2247500, 2359875, 3146500, 3371250, 3933125, 4719750, 6742500, 7866250, 9439500, 11799375, 15732500, 23598750, 47197500]

約数ペア:

[(1, 47197500), (2, 23598750), (3, 15732500), (4, 11799375), (5, 9439500), (6, 7866250), (7, 6742500), (10, 4719750), (12, 3933125), (14, 3371250), (15, 3146500), (20, 2359875), (21, 2247500), (25, 1887900), (28, 1685625), (29, 1627500), (30, 1573250), (31, 1522500), (35, 1348500), (42, 1123750), (50, 943950), (58, 813750), (60, 786625), (62, 761250), (70, 674250), (75, 629300), (84, 561875), (87, 542500), (93, 507500), (100, 471975), (105, 449500), (116, 406875), (124, 380625), (125, 377580), (140, 337125), (145, 325500), (150, 314650), (155, 304500), (174, 271250), (175, 269700), (186, 253750), (203, 232500), (210, 224750), (217, 217500), (250, 188790), (290, 162750), (300, 157325), (310, 152250), (348, 135625), (350, 134850), (372, 126875), (375, 125860), (406, 116250), (420, 112375), (434, 108750), (435, 108500), (465, 101500), (500, 94395), (525, 89900), (580, 81375), (609, 77500), (620, 76125), (625, 75516), (651, 72500), (700, 67425), (725, 65100), (750, 62930), (775, 60900), (812, 58125), (868, 54375), (870, 54250), (875, 53940), (899, 52500), (930, 50750), (1015, 46500), (1050, 44950), (1085, 43500), (1218, 38750), (1250, 37758), (1302, 36250), (1450, 32550), (1500, 31465), (1550, 30450), (1740, 27125), (1750, 26970), (1798, 26250), (1860, 25375), (1875, 25172), (2030, 23250), (2100, 22475), (2170, 21750), (2175, 21700), (2325, 20300), (2436, 19375), (2500, 18879), (2604, 18125), (2625, 17980), (2697, 17500), (2900, 16275), (3045, 15500), (3100, 15225), (3255, 14500), (3500, 13485), (3596, 13125), (3625, 13020), (3750, 12586), (3875, 12180), (4060, 11625), (4340, 10875), (4350, 10850), (4375, 10788), (4495, 10500), (4650, 10150), (5075, 9300), (5250, 8990), (5394, 8750), (5425, 8700), (6090, 7750), (6293, 7500), (6510, 7250)]