2778556500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{12107}}^1$

素因数の和:12152

約数の個数: 192

約数和(自身を含む): 9519793920

約数和(自身を除く): 6741237420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 125, 135, 150, 153, 170, 180, 204, 225, 250, 255, 270, 300, 306, 340, 375, 425, 450, 459, 500, 510, 540, 612, 675, 750, 765, 850, 900, 918, 1020, 1125, 1275, 1350, 1500, 1530, 1700, 1836, 2125, 2250, 2295, 2550, 2700, 3060, 3375, 3825, 4250, 4500, 4590, 5100, 6375, 6750, 7650, 8500, 9180, 11475, 12107, 12750, 13500, 15300, 19125, 22950, 24214, 25500, 36321, 38250, 45900, 48428, 57375, 60535, 72642, 76500, 108963, 114750, 121070, 145284, 181605, 205819, 217926, 229500, 242140, 302675, 326889, 363210, 411638, 435852, 544815, 605350, 617457, 653778, 726420, 823276, 908025, 1029095, 1089630, 1210700, 1234914, 1307556, 1513375, 1634445, 1816050, 1852371, 2058190, 2179260, 2469828, 2724075, 3026750, 3087285, 3268890, 3632100, 3704742, 4116380, 4540125, 5145475, 5448150, 5557113, 6053500, 6174570, 6537780, 7409484, 8172225, 9080250, 9261855, 10290950, 10896300, 11114226, 12349140, 13620375, 15436425, 16344450, 18160500, 18523710, 20581900, 22228452, 25727375, 27240750, 27785565, 30872850, 32688900, 37047420, 40861125, 46309275, 51454750, 54481500, 55571130, 61745700, 77182125, 81722250, 92618550, 102909500, 111142260, 138927825, 154364250, 163444500, 185237100, 231546375, 277855650, 308728500, 463092750, 555711300, 694639125, 926185500, 1389278250, 2778556500]

約数ペア:

[(1, 2778556500), (2, 1389278250), (3, 926185500), (4, 694639125), (5, 555711300), (6, 463092750), (9, 308728500), (10, 277855650), (12, 231546375), (15, 185237100), (17, 163444500), (18, 154364250), (20, 138927825), (25, 111142260), (27, 102909500), (30, 92618550), (34, 81722250), (36, 77182125), (45, 61745700), (50, 55571130), (51, 54481500), (54, 51454750), (60, 46309275), (68, 40861125), (75, 37047420), (85, 32688900), (90, 30872850), (100, 27785565), (102, 27240750), (108, 25727375), (125, 22228452), (135, 20581900), (150, 18523710), (153, 18160500), (170, 16344450), (180, 15436425), (204, 13620375), (225, 12349140), (250, 11114226), (255, 10896300), (270, 10290950), (300, 9261855), (306, 9080250), (340, 8172225), (375, 7409484), (425, 6537780), (450, 6174570), (459, 6053500), (500, 5557113), (510, 5448150), (540, 5145475), (612, 4540125), (675, 4116380), (750, 3704742), (765, 3632100), (850, 3268890), (900, 3087285), (918, 3026750), (1020, 2724075), (1125, 2469828), (1275, 2179260), (1350, 2058190), (1500, 1852371), (1530, 1816050), (1700, 1634445), (1836, 1513375), (2125, 1307556), (2250, 1234914), (2295, 1210700), (2550, 1089630), (2700, 1029095), (3060, 908025), (3375, 823276), (3825, 726420), (4250, 653778), (4500, 617457), (4590, 605350), (5100, 544815), (6375, 435852), (6750, 411638), (7650, 363210), (8500, 326889), (9180, 302675), (11475, 242140), (12107, 229500), (12750, 217926), (13500, 205819), (15300, 181605), (19125, 145284), (22950, 121070), (24214, 114750), (25500, 108963), (36321, 76500), (38250, 72642), (45900, 60535), (48428, 57375)]