81222600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7963}}^1$

素因数の和:7999

約数の個数: 96

約数和(自身を含む): 266634720

約数和(自身を除く): 185412120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 7963, 10200, 15926, 23889, 31852, 39815, 47778, 63704, 79630, 95556, 119445, 135371, 159260, 191112, 199075, 238890, 270742, 318520, 398150, 406113, 477780, 541484, 597225, 676855, 796300, 812226, 955560, 1082968, 1194450, 1353710, 1592600, 1624452, 2030565, 2388900, 2707420, 3248904, 3384275, 4061130, 4777800, 5414840, 6768550, 8122260, 10152825, 13537100, 16244520, 20305650, 27074200, 40611300, 81222600]

約数ペア:

[(1, 81222600), (2, 40611300), (3, 27074200), (4, 20305650), (5, 16244520), (6, 13537100), (8, 10152825), (10, 8122260), (12, 6768550), (15, 5414840), (17, 4777800), (20, 4061130), (24, 3384275), (25, 3248904), (30, 2707420), (34, 2388900), (40, 2030565), (50, 1624452), (51, 1592600), (60, 1353710), (68, 1194450), (75, 1082968), (85, 955560), (100, 812226), (102, 796300), (120, 676855), (136, 597225), (150, 541484), (170, 477780), (200, 406113), (204, 398150), (255, 318520), (300, 270742), (340, 238890), (408, 199075), (425, 191112), (510, 159260), (600, 135371), (680, 119445), (850, 95556), (1020, 79630), (1275, 63704), (1700, 47778), (2040, 39815), (2550, 31852), (3400, 23889), (5100, 15926), (7963, 10200)]