67998600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1080

約数の個数: 144

約数和(自身を含む): 234763620

約数和(自身を除く): 166765020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 148, 150, 180, 185, 200, 222, 225, 296, 300, 333, 360, 370, 444, 450, 555, 600, 666, 740, 888, 900, 925, 1021, 1110, 1332, 1480, 1665, 1800, 1850, 2042, 2220, 2664, 2775, 3063, 3330, 3700, 4084, 4440, 5105, 5550, 6126, 6660, 7400, 8168, 8325, 9189, 10210, 11100, 12252, 13320, 15315, 16650, 18378, 20420, 22200, 24504, 25525, 30630, 33300, 36756, 37777, 40840, 45945, 51050, 61260, 66600, 73512, 75554, 76575, 91890, 102100, 113331, 122520, 151108, 153150, 183780, 188885, 204200, 226662, 229725, 302216, 306300, 339993, 367560, 377770, 453324, 459450, 566655, 612600, 679986, 755540, 906648, 918900, 944425, 1133310, 1359972, 1511080, 1699965, 1837800, 1888850, 2266620, 2719944, 2833275, 3399930, 3777700, 4533240, 5666550, 6799860, 7555400, 8499825, 11333100, 13599720, 16999650, 22666200, 33999300, 67998600]

約数ペア:

[(1, 67998600), (2, 33999300), (3, 22666200), (4, 16999650), (5, 13599720), (6, 11333100), (8, 8499825), (9, 7555400), (10, 6799860), (12, 5666550), (15, 4533240), (18, 3777700), (20, 3399930), (24, 2833275), (25, 2719944), (30, 2266620), (36, 1888850), (37, 1837800), (40, 1699965), (45, 1511080), (50, 1359972), (60, 1133310), (72, 944425), (74, 918900), (75, 906648), (90, 755540), (100, 679986), (111, 612600), (120, 566655), (148, 459450), (150, 453324), (180, 377770), (185, 367560), (200, 339993), (222, 306300), (225, 302216), (296, 229725), (300, 226662), (333, 204200), (360, 188885), (370, 183780), (444, 153150), (450, 151108), (555, 122520), (600, 113331), (666, 102100), (740, 91890), (888, 76575), (900, 75554), (925, 73512), (1021, 66600), (1110, 61260), (1332, 51050), (1480, 45945), (1665, 40840), (1800, 37777), (1850, 36756), (2042, 33300), (2220, 30630), (2664, 25525), (2775, 24504), (3063, 22200), (3330, 20420), (3700, 18378), (4084, 16650), (4440, 15315), (5105, 13320), (5550, 12252), (6126, 11100), (6660, 10210), (7400, 9189), (8168, 8325)]