67058800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 173533536

約数和(自身を除く): 106474736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 37, 40, 46, 50, 74, 80, 92, 100, 115, 148, 184, 185, 197, 200, 230, 296, 368, 370, 394, 400, 460, 575, 592, 740, 788, 851, 920, 925, 985, 1150, 1480, 1576, 1702, 1840, 1850, 1970, 2300, 2960, 3152, 3404, 3700, 3940, 4255, 4531, 4600, 4925, 6808, 7289, 7400, 7880, 8510, 9062, 9200, 9850, 13616, 14578, 14800, 15760, 17020, 18124, 19700, 21275, 22655, 29156, 34040, 36248, 36445, 39400, 42550, 45310, 58312, 68080, 72496, 72890, 78800, 85100, 90620, 113275, 116624, 145780, 167647, 170200, 181240, 182225, 226550, 291560, 335294, 340400, 362480, 364450, 453100, 583120, 670588, 728900, 838235, 906200, 1341176, 1457800, 1676470, 1812400, 2682352, 2915600, 3352940, 4191175, 6705880, 8382350, 13411760, 16764700, 33529400, 67058800]

約数ペア:

[(1, 67058800), (2, 33529400), (4, 16764700), (5, 13411760), (8, 8382350), (10, 6705880), (16, 4191175), (20, 3352940), (23, 2915600), (25, 2682352), (37, 1812400), (40, 1676470), (46, 1457800), (50, 1341176), (74, 906200), (80, 838235), (92, 728900), (100, 670588), (115, 583120), (148, 453100), (184, 364450), (185, 362480), (197, 340400), (200, 335294), (230, 291560), (296, 226550), (368, 182225), (370, 181240), (394, 170200), (400, 167647), (460, 145780), (575, 116624), (592, 113275), (740, 90620), (788, 85100), (851, 78800), (920, 72890), (925, 72496), (985, 68080), (1150, 58312), (1480, 45310), (1576, 42550), (1702, 39400), (1840, 36445), (1850, 36248), (1970, 34040), (2300, 29156), (2960, 22655), (3152, 21275), (3404, 19700), (3700, 18124), (3940, 17020), (4255, 15760), (4531, 14800), (4600, 14578), (4925, 13616), (6808, 9850), (7289, 9200), (7400, 9062), (7880, 8510)]