198612000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{613}}^1$

素因数の和:650

約数の個数: 240

約数和(自身を含む): 730161432

約数和(自身を除く): 531549432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 500, 540, 600, 613, 648, 675, 720, 750, 800, 810, 864, 900, 1000, 1080, 1125, 1200, 1226, 1296, 1350, 1440, 1500, 1620, 1800, 1839, 2000, 2025, 2160, 2250, 2400, 2452, 2592, 2700, 3000, 3065, 3240, 3375, 3600, 3678, 4000, 4050, 4320, 4500, 4904, 5400, 5517, 6000, 6130, 6480, 6750, 7200, 7356, 8100, 9000, 9195, 9808, 10125, 10800, 11034, 12000, 12260, 12960, 13500, 14712, 15325, 16200, 16551, 18000, 18390, 19616, 20250, 21600, 22068, 24520, 27000, 27585, 29424, 30650, 32400, 33102, 36000, 36780, 40500, 44136, 45975, 49040, 49653, 54000, 55170, 58848, 61300, 64800, 66204, 73560, 76625, 81000, 82755, 88272, 91950, 98080, 99306, 108000, 110340, 122600, 132408, 137925, 147120, 153250, 162000, 165510, 176544, 183900, 198612, 220680, 229875, 245200, 248265, 264816, 275850, 294240, 306500, 324000, 331020, 367800, 397224, 413775, 441360, 459750, 490400, 496530, 529632, 551700, 613000, 662040, 689625, 735600, 794448, 827550, 882720, 919500, 993060, 1103400, 1226000, 1241325, 1324080, 1379250, 1471200, 1588896, 1655100, 1839000, 1986120, 2068875, 2206800, 2452000, 2482650, 2648160, 2758500, 3310200, 3678000, 3972240, 4137750, 4413600, 4965300, 5517000, 6206625, 6620400, 7356000, 7944480, 8275500, 9930600, 11034000, 12413250, 13240800, 16551000, 19861200, 22068000, 24826500, 33102000, 39722400, 49653000, 66204000, 99306000, 198612000]

約数ペア:

[(1, 198612000), (2, 99306000), (3, 66204000), (4, 49653000), (5, 39722400), (6, 33102000), (8, 24826500), (9, 22068000), (10, 19861200), (12, 16551000), (15, 13240800), (16, 12413250), (18, 11034000), (20, 9930600), (24, 8275500), (25, 7944480), (27, 7356000), (30, 6620400), (32, 6206625), (36, 5517000), (40, 4965300), (45, 4413600), (48, 4137750), (50, 3972240), (54, 3678000), (60, 3310200), (72, 2758500), (75, 2648160), (80, 2482650), (81, 2452000), (90, 2206800), (96, 2068875), (100, 1986120), (108, 1839000), (120, 1655100), (125, 1588896), (135, 1471200), (144, 1379250), (150, 1324080), (160, 1241325), (162, 1226000), (180, 1103400), (200, 993060), (216, 919500), (225, 882720), (240, 827550), (250, 794448), (270, 735600), (288, 689625), (300, 662040), (324, 613000), (360, 551700), (375, 529632), (400, 496530), (405, 490400), (432, 459750), (450, 441360), (480, 413775), (500, 397224), (540, 367800), (600, 331020), (613, 324000), (648, 306500), (675, 294240), (720, 275850), (750, 264816), (800, 248265), (810, 245200), (864, 229875), (900, 220680), (1000, 198612), (1080, 183900), (1125, 176544), (1200, 165510), (1226, 162000), (1296, 153250), (1350, 147120), (1440, 137925), (1500, 132408), (1620, 122600), (1800, 110340), (1839, 108000), (2000, 99306), (2025, 98080), (2160, 91950), (2250, 88272), (2400, 82755), (2452, 81000), (2592, 76625), (2700, 73560), (3000, 66204), (3065, 64800), (3240, 61300), (3375, 58848), (3600, 55170), (3678, 54000), (4000, 49653), (4050, 49040), (4320, 45975), (4500, 44136), (4904, 40500), (5400, 36780), (5517, 36000), (6000, 33102), (6130, 32400), (6480, 30650), (6750, 29424), (7200, 27585), (7356, 27000), (8100, 24520), (9000, 22068), (9195, 21600), (9808, 20250), (10125, 19616), (10800, 18390), (11034, 18000), (12000, 16551), (12260, 16200), (12960, 15325), (13500, 14712)]