172278000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:609

約数の個数: 240

約数和(自身を含む): 638235936

約数和(自身を除く): 465957936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 125, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 250, 255, 272, 300, 306, 340, 360, 375, 400, 408, 425, 450, 500, 510, 563, 600, 612, 680, 720, 750, 765, 816, 850, 900, 1000, 1020, 1125, 1126, 1200, 1224, 1275, 1360, 1500, 1530, 1689, 1700, 1800, 2000, 2040, 2125, 2250, 2252, 2448, 2550, 2815, 3000, 3060, 3378, 3400, 3600, 3825, 4080, 4250, 4500, 4504, 5067, 5100, 5630, 6000, 6120, 6375, 6756, 6800, 7650, 8445, 8500, 9000, 9008, 9571, 10134, 10200, 11260, 12240, 12750, 13512, 14075, 15300, 16890, 17000, 18000, 19125, 19142, 20268, 20400, 22520, 25335, 25500, 27024, 28150, 28713, 30600, 33780, 34000, 38250, 38284, 40536, 42225, 45040, 47855, 50670, 51000, 56300, 57426, 61200, 67560, 70375, 76500, 76568, 81072, 84450, 86139, 95710, 101340, 102000, 112600, 114852, 126675, 135120, 140750, 143565, 153000, 153136, 168900, 172278, 191420, 202680, 211125, 225200, 229704, 239275, 253350, 281500, 287130, 306000, 337800, 344556, 382840, 405360, 422250, 430695, 459408, 478550, 506700, 563000, 574260, 633375, 675600, 689112, 717825, 765680, 844500, 861390, 957100, 1013400, 1126000, 1148520, 1196375, 1266750, 1378224, 1435650, 1689000, 1722780, 1914200, 2026800, 2153475, 2297040, 2392750, 2533500, 2871300, 3378000, 3445560, 3589125, 3828400, 4306950, 4785500, 5067000, 5742600, 6891120, 7178250, 8613900, 9571000, 10134000, 10767375, 11485200, 14356500, 17227800, 19142000, 21534750, 28713000, 34455600, 43069500, 57426000, 86139000, 172278000]

約数ペア:

[(1, 172278000), (2, 86139000), (3, 57426000), (4, 43069500), (5, 34455600), (6, 28713000), (8, 21534750), (9, 19142000), (10, 17227800), (12, 14356500), (15, 11485200), (16, 10767375), (17, 10134000), (18, 9571000), (20, 8613900), (24, 7178250), (25, 6891120), (30, 5742600), (34, 5067000), (36, 4785500), (40, 4306950), (45, 3828400), (48, 3589125), (50, 3445560), (51, 3378000), (60, 2871300), (68, 2533500), (72, 2392750), (75, 2297040), (80, 2153475), (85, 2026800), (90, 1914200), (100, 1722780), (102, 1689000), (120, 1435650), (125, 1378224), (136, 1266750), (144, 1196375), (150, 1148520), (153, 1126000), (170, 1013400), (180, 957100), (200, 861390), (204, 844500), (225, 765680), (240, 717825), (250, 689112), (255, 675600), (272, 633375), (300, 574260), (306, 563000), (340, 506700), (360, 478550), (375, 459408), (400, 430695), (408, 422250), (425, 405360), (450, 382840), (500, 344556), (510, 337800), (563, 306000), (600, 287130), (612, 281500), (680, 253350), (720, 239275), (750, 229704), (765, 225200), (816, 211125), (850, 202680), (900, 191420), (1000, 172278), (1020, 168900), (1125, 153136), (1126, 153000), (1200, 143565), (1224, 140750), (1275, 135120), (1360, 126675), (1500, 114852), (1530, 112600), (1689, 102000), (1700, 101340), (1800, 95710), (2000, 86139), (2040, 84450), (2125, 81072), (2250, 76568), (2252, 76500), (2448, 70375), (2550, 67560), (2815, 61200), (3000, 57426), (3060, 56300), (3378, 51000), (3400, 50670), (3600, 47855), (3825, 45040), (4080, 42225), (4250, 40536), (4500, 38284), (4504, 38250), (5067, 34000), (5100, 33780), (5630, 30600), (6000, 28713), (6120, 28150), (6375, 27024), (6756, 25500), (6800, 25335), (7650, 22520), (8445, 20400), (8500, 20268), (9000, 19142), (9008, 19125), (9571, 18000), (10134, 17000), (10200, 16890), (11260, 15300), (12240, 14075), (12750, 13512)]