18612000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 73592064

約数和(自身を除く): 54980064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 47, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 94, 96, 99, 100, 110, 120, 125, 132, 141, 144, 150, 160, 165, 176, 180, 188, 198, 200, 220, 225, 235, 240, 250, 264, 275, 282, 288, 300, 330, 352, 360, 375, 376, 396, 400, 423, 440, 450, 470, 480, 495, 500, 517, 528, 550, 564, 600, 660, 705, 720, 750, 752, 792, 800, 825, 846, 880, 900, 940, 990, 1000, 1034, 1056, 1100, 1125, 1128, 1175, 1200, 1320, 1375, 1410, 1440, 1500, 1504, 1551, 1584, 1650, 1692, 1760, 1800, 1880, 1980, 2000, 2068, 2115, 2200, 2250, 2256, 2350, 2400, 2475, 2585, 2640, 2750, 2820, 3000, 3102, 3168, 3300, 3384, 3525, 3600, 3760, 3960, 4000, 4125, 4136, 4230, 4400, 4500, 4512, 4653, 4700, 4950, 5170, 5280, 5500, 5640, 5875, 6000, 6204, 6600, 6768, 7050, 7200, 7520, 7755, 7920, 8250, 8272, 8460, 8800, 9000, 9306, 9400, 9900, 10340, 10575, 11000, 11280, 11750, 12000, 12375, 12408, 12925, 13200, 13536, 14100, 15510, 15840, 16500, 16544, 16920, 17625, 18000, 18612, 18800, 19800, 20680, 21150, 22000, 22560, 23265, 23500, 24750, 24816, 25850, 26400, 28200, 31020, 33000, 33840, 35250, 36000, 37224, 37600, 38775, 39600, 41360, 42300, 44000, 46530, 47000, 49500, 49632, 51700, 52875, 56400, 62040, 64625, 66000, 67680, 70500, 74448, 77550, 79200, 82720, 84600, 93060, 94000, 99000, 103400, 105750, 112800, 116325, 124080, 129250, 132000, 141000, 148896, 155100, 169200, 186120, 188000, 193875, 198000, 206800, 211500, 232650, 248160, 258500, 282000, 310200, 338400, 372240, 387750, 396000, 413600, 423000, 465300, 517000, 564000, 581625, 620400, 744480, 775500, 846000, 930600, 1034000, 1163250, 1240800, 1551000, 1692000, 1861200, 2068000, 2326500, 3102000, 3722400, 4653000, 6204000, 9306000, 18612000]

約数ペア:

[(1, 18612000), (2, 9306000), (3, 6204000), (4, 4653000), (5, 3722400), (6, 3102000), (8, 2326500), (9, 2068000), (10, 1861200), (11, 1692000), (12, 1551000), (15, 1240800), (16, 1163250), (18, 1034000), (20, 930600), (22, 846000), (24, 775500), (25, 744480), (30, 620400), (32, 581625), (33, 564000), (36, 517000), (40, 465300), (44, 423000), (45, 413600), (47, 396000), (48, 387750), (50, 372240), (55, 338400), (60, 310200), (66, 282000), (72, 258500), (75, 248160), (80, 232650), (88, 211500), (90, 206800), (94, 198000), (96, 193875), (99, 188000), (100, 186120), (110, 169200), (120, 155100), (125, 148896), (132, 141000), (141, 132000), (144, 129250), (150, 124080), (160, 116325), (165, 112800), (176, 105750), (180, 103400), (188, 99000), (198, 94000), (200, 93060), (220, 84600), (225, 82720), (235, 79200), (240, 77550), (250, 74448), (264, 70500), (275, 67680), (282, 66000), (288, 64625), (300, 62040), (330, 56400), (352, 52875), (360, 51700), (375, 49632), (376, 49500), (396, 47000), (400, 46530), (423, 44000), (440, 42300), (450, 41360), (470, 39600), (480, 38775), (495, 37600), (500, 37224), (517, 36000), (528, 35250), (550, 33840), (564, 33000), (600, 31020), (660, 28200), (705, 26400), (720, 25850), (750, 24816), (752, 24750), (792, 23500), (800, 23265), (825, 22560), (846, 22000), (880, 21150), (900, 20680), (940, 19800), (990, 18800), (1000, 18612), (1034, 18000), (1056, 17625), (1100, 16920), (1125, 16544), (1128, 16500), (1175, 15840), (1200, 15510), (1320, 14100), (1375, 13536), (1410, 13200), (1440, 12925), (1500, 12408), (1504, 12375), (1551, 12000), (1584, 11750), (1650, 11280), (1692, 11000), (1760, 10575), (1800, 10340), (1880, 9900), (1980, 9400), (2000, 9306), (2068, 9000), (2115, 8800), (2200, 8460), (2250, 8272), (2256, 8250), (2350, 7920), (2400, 7755), (2475, 7520), (2585, 7200), (2640, 7050), (2750, 6768), (2820, 6600), (3000, 6204), (3102, 6000), (3168, 5875), (3300, 5640), (3384, 5500), (3525, 5280), (3600, 5170), (3760, 4950), (3960, 4700), (4000, 4653), (4125, 4512), (4136, 4500), (4230, 4400)]