242406000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{67}}^2$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 881506080

約数和(自身を除く): 639100080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 67, 72, 75, 80, 90, 100, 108, 120, 125, 134, 135, 144, 150, 180, 200, 201, 216, 225, 240, 250, 268, 270, 300, 335, 360, 375, 400, 402, 432, 450, 500, 536, 540, 600, 603, 670, 675, 720, 750, 804, 900, 1000, 1005, 1072, 1080, 1125, 1200, 1206, 1340, 1350, 1500, 1608, 1675, 1800, 1809, 2000, 2010, 2160, 2250, 2412, 2680, 2700, 3000, 3015, 3216, 3350, 3375, 3600, 3618, 4020, 4489, 4500, 4824, 5025, 5360, 5400, 6000, 6030, 6700, 6750, 7236, 8040, 8375, 8978, 9000, 9045, 9648, 10050, 10800, 12060, 13400, 13467, 13500, 14472, 15075, 16080, 16750, 17956, 18000, 18090, 20100, 22445, 24120, 25125, 26800, 26934, 27000, 28944, 30150, 33500, 35912, 36180, 40200, 40401, 44890, 45225, 48240, 50250, 53868, 54000, 60300, 67000, 67335, 71824, 72360, 75375, 80400, 80802, 89780, 90450, 100500, 107736, 112225, 120600, 121203, 134000, 134670, 144720, 150750, 161604, 179560, 180900, 201000, 202005, 215472, 224450, 226125, 241200, 242406, 269340, 301500, 323208, 336675, 359120, 361800, 402000, 404010, 448900, 452250, 484812, 538680, 561125, 603000, 606015, 646416, 673350, 723600, 808020, 897800, 904500, 969624, 1010025, 1077360, 1122250, 1206000, 1212030, 1346700, 1616040, 1683375, 1795600, 1809000, 1939248, 2020050, 2244500, 2424060, 2693400, 3030075, 3232080, 3366750, 3618000, 4040100, 4489000, 4848120, 5050125, 5386800, 6060150, 6733500, 8080200, 8978000, 9696240, 10100250, 12120300, 13467000, 15150375, 16160400, 20200500, 24240600, 26934000, 30300750, 40401000, 48481200, 60601500, 80802000, 121203000, 242406000]

約数ペア:

[(1, 242406000), (2, 121203000), (3, 80802000), (4, 60601500), (5, 48481200), (6, 40401000), (8, 30300750), (9, 26934000), (10, 24240600), (12, 20200500), (15, 16160400), (16, 15150375), (18, 13467000), (20, 12120300), (24, 10100250), (25, 9696240), (27, 8978000), (30, 8080200), (36, 6733500), (40, 6060150), (45, 5386800), (48, 5050125), (50, 4848120), (54, 4489000), (60, 4040100), (67, 3618000), (72, 3366750), (75, 3232080), (80, 3030075), (90, 2693400), (100, 2424060), (108, 2244500), (120, 2020050), (125, 1939248), (134, 1809000), (135, 1795600), (144, 1683375), (150, 1616040), (180, 1346700), (200, 1212030), (201, 1206000), (216, 1122250), (225, 1077360), (240, 1010025), (250, 969624), (268, 904500), (270, 897800), (300, 808020), (335, 723600), (360, 673350), (375, 646416), (400, 606015), (402, 603000), (432, 561125), (450, 538680), (500, 484812), (536, 452250), (540, 448900), (600, 404010), (603, 402000), (670, 361800), (675, 359120), (720, 336675), (750, 323208), (804, 301500), (900, 269340), (1000, 242406), (1005, 241200), (1072, 226125), (1080, 224450), (1125, 215472), (1200, 202005), (1206, 201000), (1340, 180900), (1350, 179560), (1500, 161604), (1608, 150750), (1675, 144720), (1800, 134670), (1809, 134000), (2000, 121203), (2010, 120600), (2160, 112225), (2250, 107736), (2412, 100500), (2680, 90450), (2700, 89780), (3000, 80802), (3015, 80400), (3216, 75375), (3350, 72360), (3375, 71824), (3600, 67335), (3618, 67000), (4020, 60300), (4489, 54000), (4500, 53868), (4824, 50250), (5025, 48240), (5360, 45225), (5400, 44890), (6000, 40401), (6030, 40200), (6700, 36180), (6750, 35912), (7236, 33500), (8040, 30150), (8375, 28944), (8978, 27000), (9000, 26934), (9045, 26800), (9648, 25125), (10050, 24120), (10800, 22445), (12060, 20100), (13400, 18090), (13467, 18000), (13500, 17956), (14472, 16750), (15075, 16080)]