209070400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1$

素因数の和:1737

約数の個数: 168

約数和(自身を含む): 641762496

約数和(自身を除く): 432692096

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 700, 704, 770, 800, 880, 1100, 1120, 1232, 1400, 1540, 1600, 1697, 1760, 1925, 2200, 2240, 2464, 2800, 3080, 3394, 3520, 3850, 4400, 4928, 5600, 6160, 6788, 7700, 8485, 8800, 11200, 11879, 12320, 13576, 15400, 16970, 17600, 18667, 23758, 24640, 27152, 30800, 33940, 37334, 42425, 47516, 54304, 59395, 61600, 67880, 74668, 84850, 93335, 95032, 108608, 118790, 123200, 130669, 135760, 149336, 169700, 186670, 190064, 237580, 261338, 271520, 296975, 298672, 339400, 373340, 380128, 466675, 475160, 522676, 543040, 593950, 597344, 653345, 678800, 746680, 760256, 933350, 950320, 1045352, 1187900, 1194688, 1306690, 1357600, 1493360, 1866700, 1900640, 2090704, 2375800, 2613380, 2715200, 2986720, 3266725, 3733400, 3801280, 4181408, 4751600, 5226760, 5973440, 6533450, 7466800, 8362816, 9503200, 10453520, 13066900, 14933600, 19006400, 20907040, 26133800, 29867200, 41814080, 52267600, 104535200, 209070400]

約数ペア:

[(1, 209070400), (2, 104535200), (4, 52267600), (5, 41814080), (7, 29867200), (8, 26133800), (10, 20907040), (11, 19006400), (14, 14933600), (16, 13066900), (20, 10453520), (22, 9503200), (25, 8362816), (28, 7466800), (32, 6533450), (35, 5973440), (40, 5226760), (44, 4751600), (50, 4181408), (55, 3801280), (56, 3733400), (64, 3266725), (70, 2986720), (77, 2715200), (80, 2613380), (88, 2375800), (100, 2090704), (110, 1900640), (112, 1866700), (140, 1493360), (154, 1357600), (160, 1306690), (175, 1194688), (176, 1187900), (200, 1045352), (220, 950320), (224, 933350), (275, 760256), (280, 746680), (308, 678800), (320, 653345), (350, 597344), (352, 593950), (385, 543040), (400, 522676), (440, 475160), (448, 466675), (550, 380128), (560, 373340), (616, 339400), (700, 298672), (704, 296975), (770, 271520), (800, 261338), (880, 237580), (1100, 190064), (1120, 186670), (1232, 169700), (1400, 149336), (1540, 135760), (1600, 130669), (1697, 123200), (1760, 118790), (1925, 108608), (2200, 95032), (2240, 93335), (2464, 84850), (2800, 74668), (3080, 67880), (3394, 61600), (3520, 59395), (3850, 54304), (4400, 47516), (4928, 42425), (5600, 37334), (6160, 33940), (6788, 30800), (7700, 27152), (8485, 24640), (8800, 23758), (11200, 18667), (11879, 17600), (12320, 16970), (13576, 15400)]