271421182000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{3319}}^1$

素因数の和:4692

約数の個数: 160

約数和(自身を含む): 678185164800

約数和(自身を除く): 406763982800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1319, 1550, 2000, 2480, 2638, 3100, 3319, 3875, 5276, 6200, 6595, 6638, 7750, 10552, 12400, 13190, 13276, 15500, 16595, 21104, 26380, 26552, 31000, 32975, 33190, 40889, 52760, 53104, 62000, 65950, 66380, 81778, 82975, 102889, 105520, 131900, 132760, 163556, 164875, 165950, 204445, 205778, 263800, 265520, 327112, 329750, 331900, 408890, 411556, 414875, 514445, 527600, 654224, 659500, 663800, 817780, 823112, 829750, 1022225, 1028890, 1319000, 1327600, 1635560, 1646224, 1659500, 2044450, 2057780, 2572225, 2638000, 3271120, 3319000, 4088900, 4115560, 4377761, 5111125, 5144450, 6638000, 8177800, 8231120, 8755522, 10222250, 10288900, 12861125, 16355600, 17511044, 20444500, 20577800, 21888805, 25722250, 35022088, 40889000, 41155600, 43777610, 51444500, 70044176, 81778000, 87555220, 102889000, 109444025, 135710591, 175110440, 205778000, 218888050, 271421182, 350220880, 437776100, 542842364, 547220125, 678552955, 875552200, 1085684728, 1094440250, 1357105910, 1751104400, 2171369456, 2188880500, 2714211820, 3392764775, 4377761000, 5428423640, 6785529550, 8755522000, 10856847280, 13571059100, 16963823875, 27142118200, 33927647750, 54284236400, 67855295500, 135710591000, 271421182000]

約数ペア:

[(1, 271421182000), (2, 135710591000), (4, 67855295500), (5, 54284236400), (8, 33927647750), (10, 27142118200), (16, 16963823875), (20, 13571059100), (25, 10856847280), (31, 8755522000), (40, 6785529550), (50, 5428423640), (62, 4377761000), (80, 3392764775), (100, 2714211820), (124, 2188880500), (125, 2171369456), (155, 1751104400), (200, 1357105910), (248, 1094440250), (250, 1085684728), (310, 875552200), (400, 678552955), (496, 547220125), (500, 542842364), (620, 437776100), (775, 350220880), (1000, 271421182), (1240, 218888050), (1319, 205778000), (1550, 175110440), (2000, 135710591), (2480, 109444025), (2638, 102889000), (3100, 87555220), (3319, 81778000), (3875, 70044176), (5276, 51444500), (6200, 43777610), (6595, 41155600), (6638, 40889000), (7750, 35022088), (10552, 25722250), (12400, 21888805), (13190, 20577800), (13276, 20444500), (15500, 17511044), (16595, 16355600), (21104, 12861125), (26380, 10288900), (26552, 10222250), (31000, 8755522), (32975, 8231120), (33190, 8177800), (40889, 6638000), (52760, 5144450), (53104, 5111125), (62000, 4377761), (65950, 4115560), (66380, 4088900), (81778, 3319000), (82975, 3271120), (102889, 2638000), (105520, 2572225), (131900, 2057780), (132760, 2044450), (163556, 1659500), (164875, 1646224), (165950, 1635560), (204445, 1327600), (205778, 1319000), (263800, 1028890), (265520, 1022225), (327112, 829750), (329750, 823112), (331900, 817780), (408890, 663800), (411556, 659500), (414875, 654224), (514445, 527600)]