57395880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 199180800

約数和(自身を除く): 141784920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 139, 148, 155, 180, 185, 186, 222, 248, 278, 279, 296, 310, 333, 360, 370, 372, 417, 444, 465, 555, 556, 558, 620, 666, 695, 740, 744, 834, 888, 930, 1110, 1112, 1116, 1147, 1240, 1251, 1332, 1390, 1395, 1480, 1665, 1668, 1860, 2085, 2220, 2232, 2294, 2502, 2664, 2780, 2790, 3330, 3336, 3441, 3720, 4170, 4309, 4440, 4588, 5004, 5143, 5560, 5580, 5735, 6255, 6660, 6882, 8340, 8618, 9176, 10008, 10286, 10323, 11160, 11470, 12510, 12927, 13320, 13764, 15429, 16680, 17205, 17236, 20572, 20646, 21545, 22940, 25020, 25715, 25854, 27528, 30858, 34410, 34472, 38781, 41144, 41292, 43090, 45880, 46287, 50040, 51430, 51615, 51708, 61716, 64635, 68820, 77145, 77562, 82584, 86180, 92574, 102860, 103230, 103416, 123432, 129270, 137640, 154290, 155124, 159433, 172360, 185148, 193905, 205720, 206460, 231435, 258540, 308580, 310248, 318866, 370296, 387810, 412920, 462870, 478299, 517080, 617160, 637732, 775620, 797165, 925740, 956598, 1275464, 1434897, 1551240, 1594330, 1851480, 1913196, 2391495, 2869794, 3188660, 3826392, 4782990, 5739588, 6377320, 7174485, 9565980, 11479176, 14348970, 19131960, 28697940, 57395880]

約数ペア:

[(1, 57395880), (2, 28697940), (3, 19131960), (4, 14348970), (5, 11479176), (6, 9565980), (8, 7174485), (9, 6377320), (10, 5739588), (12, 4782990), (15, 3826392), (18, 3188660), (20, 2869794), (24, 2391495), (30, 1913196), (31, 1851480), (36, 1594330), (37, 1551240), (40, 1434897), (45, 1275464), (60, 956598), (62, 925740), (72, 797165), (74, 775620), (90, 637732), (93, 617160), (111, 517080), (120, 478299), (124, 462870), (139, 412920), (148, 387810), (155, 370296), (180, 318866), (185, 310248), (186, 308580), (222, 258540), (248, 231435), (278, 206460), (279, 205720), (296, 193905), (310, 185148), (333, 172360), (360, 159433), (370, 155124), (372, 154290), (417, 137640), (444, 129270), (465, 123432), (555, 103416), (556, 103230), (558, 102860), (620, 92574), (666, 86180), (695, 82584), (740, 77562), (744, 77145), (834, 68820), (888, 64635), (930, 61716), (1110, 51708), (1112, 51615), (1116, 51430), (1147, 50040), (1240, 46287), (1251, 45880), (1332, 43090), (1390, 41292), (1395, 41144), (1480, 38781), (1665, 34472), (1668, 34410), (1860, 30858), (2085, 27528), (2220, 25854), (2232, 25715), (2294, 25020), (2502, 22940), (2664, 21545), (2780, 20646), (2790, 20572), (3330, 17236), (3336, 17205), (3441, 16680), (3720, 15429), (4170, 13764), (4309, 13320), (4440, 12927), (4588, 12510), (5004, 11470), (5143, 11160), (5560, 10323), (5580, 10286), (5735, 10008), (6255, 9176), (6660, 8618), (6882, 8340)]