67779000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 243116640

約数和(自身を除く): 175337640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 300, 306, 340, 360, 375, 408, 425, 443, 450, 500, 510, 600, 612, 680, 750, 765, 850, 886, 900, 1000, 1020, 1125, 1224, 1275, 1329, 1500, 1530, 1700, 1772, 1800, 2040, 2125, 2215, 2250, 2550, 2658, 3000, 3060, 3400, 3544, 3825, 3987, 4250, 4430, 4500, 5100, 5316, 6120, 6375, 6645, 7531, 7650, 7974, 8500, 8860, 9000, 10200, 10632, 11075, 12750, 13290, 15062, 15300, 15948, 17000, 17720, 19125, 19935, 22150, 22593, 25500, 26580, 30124, 30600, 31896, 33225, 37655, 38250, 39870, 44300, 45186, 51000, 53160, 55375, 60248, 66450, 67779, 75310, 76500, 79740, 88600, 90372, 99675, 110750, 112965, 132900, 135558, 150620, 153000, 159480, 166125, 180744, 188275, 199350, 221500, 225930, 265800, 271116, 301240, 332250, 338895, 376550, 398700, 443000, 451860, 498375, 542232, 564825, 664500, 677790, 753100, 797400, 903720, 941375, 996750, 1129650, 1329000, 1355580, 1506200, 1694475, 1882750, 1993500, 2259300, 2711160, 2824125, 3388950, 3765500, 3987000, 4518600, 5648250, 6777900, 7531000, 8472375, 11296500, 13555800, 16944750, 22593000, 33889500, 67779000]

約数ペア:

[(1, 67779000), (2, 33889500), (3, 22593000), (4, 16944750), (5, 13555800), (6, 11296500), (8, 8472375), (9, 7531000), (10, 6777900), (12, 5648250), (15, 4518600), (17, 3987000), (18, 3765500), (20, 3388950), (24, 2824125), (25, 2711160), (30, 2259300), (34, 1993500), (36, 1882750), (40, 1694475), (45, 1506200), (50, 1355580), (51, 1329000), (60, 1129650), (68, 996750), (72, 941375), (75, 903720), (85, 797400), (90, 753100), (100, 677790), (102, 664500), (120, 564825), (125, 542232), (136, 498375), (150, 451860), (153, 443000), (170, 398700), (180, 376550), (200, 338895), (204, 332250), (225, 301240), (250, 271116), (255, 265800), (300, 225930), (306, 221500), (340, 199350), (360, 188275), (375, 180744), (408, 166125), (425, 159480), (443, 153000), (450, 150620), (500, 135558), (510, 132900), (600, 112965), (612, 110750), (680, 99675), (750, 90372), (765, 88600), (850, 79740), (886, 76500), (900, 75310), (1000, 67779), (1020, 66450), (1125, 60248), (1224, 55375), (1275, 53160), (1329, 51000), (1500, 45186), (1530, 44300), (1700, 39870), (1772, 38250), (1800, 37655), (2040, 33225), (2125, 31896), (2215, 30600), (2250, 30124), (2550, 26580), (2658, 25500), (3000, 22593), (3060, 22150), (3400, 19935), (3544, 19125), (3825, 17720), (3987, 17000), (4250, 15948), (4430, 15300), (4500, 15062), (5100, 13290), (5316, 12750), (6120, 11075), (6375, 10632), (6645, 10200), (7531, 9000), (7650, 8860), (7974, 8500)]