68591600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 219200256

約数和(自身を除く): 150608656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 80, 85, 88, 100, 110, 112, 119, 131, 136, 140, 154, 170, 175, 176, 187, 200, 220, 238, 262, 272, 275, 280, 308, 340, 350, 374, 385, 400, 425, 440, 476, 524, 550, 560, 595, 616, 655, 680, 700, 748, 770, 850, 880, 917, 935, 952, 1048, 1100, 1190, 1232, 1309, 1310, 1360, 1400, 1441, 1496, 1540, 1700, 1834, 1870, 1904, 1925, 2096, 2200, 2227, 2380, 2618, 2620, 2800, 2882, 2975, 2992, 3080, 3275, 3400, 3668, 3740, 3850, 4400, 4454, 4585, 4675, 4760, 5236, 5240, 5764, 5950, 6160, 6545, 6550, 6800, 7205, 7336, 7480, 7700, 8908, 9170, 9350, 9520, 10087, 10472, 10480, 11135, 11528, 11900, 13090, 13100, 14410, 14672, 14960, 15400, 15589, 17816, 18340, 18700, 20174, 20944, 22270, 22925, 23056, 23800, 24497, 26180, 26200, 28820, 30800, 31178, 32725, 35632, 36025, 36680, 37400, 40348, 44540, 45850, 47600, 48994, 50435, 52360, 52400, 55675, 57640, 62356, 65450, 72050, 73360, 74800, 77945, 80696, 89080, 91700, 97988, 100870, 104720, 111350, 115280, 122485, 124712, 130900, 144100, 155890, 161392, 171479, 178160, 183400, 195976, 201740, 222700, 244970, 249424, 252175, 261800, 288200, 311780, 342958, 366800, 389725, 391952, 403480, 445400, 489940, 504350, 523600, 576400, 612425, 623560, 685916, 779450, 806960, 857395, 890800, 979880, 1008700, 1224850, 1247120, 1371832, 1558900, 1714790, 1959760, 2017400, 2449700, 2743664, 3117800, 3429580, 4034800, 4286975, 4899400, 6235600, 6859160, 8573950, 9798800, 13718320, 17147900, 34295800, 68591600]

約数ペア:

[(1, 68591600), (2, 34295800), (4, 17147900), (5, 13718320), (7, 9798800), (8, 8573950), (10, 6859160), (11, 6235600), (14, 4899400), (16, 4286975), (17, 4034800), (20, 3429580), (22, 3117800), (25, 2743664), (28, 2449700), (34, 2017400), (35, 1959760), (40, 1714790), (44, 1558900), (50, 1371832), (55, 1247120), (56, 1224850), (68, 1008700), (70, 979880), (77, 890800), (80, 857395), (85, 806960), (88, 779450), (100, 685916), (110, 623560), (112, 612425), (119, 576400), (131, 523600), (136, 504350), (140, 489940), (154, 445400), (170, 403480), (175, 391952), (176, 389725), (187, 366800), (200, 342958), (220, 311780), (238, 288200), (262, 261800), (272, 252175), (275, 249424), (280, 244970), (308, 222700), (340, 201740), (350, 195976), (374, 183400), (385, 178160), (400, 171479), (425, 161392), (440, 155890), (476, 144100), (524, 130900), (550, 124712), (560, 122485), (595, 115280), (616, 111350), (655, 104720), (680, 100870), (700, 97988), (748, 91700), (770, 89080), (850, 80696), (880, 77945), (917, 74800), (935, 73360), (952, 72050), (1048, 65450), (1100, 62356), (1190, 57640), (1232, 55675), (1309, 52400), (1310, 52360), (1360, 50435), (1400, 48994), (1441, 47600), (1496, 45850), (1540, 44540), (1700, 40348), (1834, 37400), (1870, 36680), (1904, 36025), (1925, 35632), (2096, 32725), (2200, 31178), (2227, 30800), (2380, 28820), (2618, 26200), (2620, 26180), (2800, 24497), (2882, 23800), (2975, 23056), (2992, 22925), (3080, 22270), (3275, 20944), (3400, 20174), (3668, 18700), (3740, 18340), (3850, 17816), (4400, 15589), (4454, 15400), (4585, 14960), (4675, 14672), (4760, 14410), (5236, 13100), (5240, 13090), (5764, 11900), (5950, 11528), (6160, 11135), (6545, 10480), (6550, 10472), (6800, 10087), (7205, 9520), (7336, 9350), (7480, 9170), (7700, 8908)]