389650800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4217}}^1$

素因数の和:4256

約数の個数: 240

約数和(自身を含む): 1556543232

約数和(自身を除く): 1166892432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 264, 275, 280, 300, 308, 330, 336, 350, 385, 400, 420, 440, 462, 525, 528, 550, 560, 600, 616, 660, 700, 770, 825, 840, 880, 924, 1050, 1100, 1155, 1200, 1232, 1320, 1400, 1540, 1650, 1680, 1848, 1925, 2100, 2200, 2310, 2640, 2800, 3080, 3300, 3696, 3850, 4200, 4217, 4400, 4620, 5775, 6160, 6600, 7700, 8400, 8434, 9240, 11550, 12651, 13200, 15400, 16868, 18480, 21085, 23100, 25302, 29519, 30800, 33736, 42170, 46200, 46387, 50604, 59038, 63255, 67472, 84340, 88557, 92400, 92774, 101208, 105425, 118076, 126510, 139161, 147595, 168680, 177114, 185548, 202416, 210850, 231935, 236152, 253020, 278322, 295190, 316275, 324709, 337360, 354228, 371096, 421700, 442785, 463870, 472304, 506040, 556644, 590380, 632550, 649418, 695805, 708456, 737975, 742192, 843400, 885570, 927740, 974127, 1012080, 1113288, 1159675, 1180760, 1265100, 1298836, 1391610, 1416912, 1475950, 1623545, 1686800, 1771140, 1855480, 1948254, 2213925, 2226576, 2319350, 2361520, 2530200, 2597672, 2783220, 2951900, 3247090, 3479025, 3542280, 3710960, 3896508, 4427850, 4638700, 4870635, 5060400, 5195344, 5566440, 5903800, 6494180, 6958050, 7084560, 7793016, 8117725, 8855700, 9277400, 9741270, 11132880, 11807600, 12988360, 13916100, 15586032, 16235450, 17711400, 18554800, 19482540, 24353175, 25976720, 27832200, 32470900, 35422800, 38965080, 48706350, 55664400, 64941800, 77930160, 97412700, 129883600, 194825400, 389650800]

約数ペア:

[(1, 389650800), (2, 194825400), (3, 129883600), (4, 97412700), (5, 77930160), (6, 64941800), (7, 55664400), (8, 48706350), (10, 38965080), (11, 35422800), (12, 32470900), (14, 27832200), (15, 25976720), (16, 24353175), (20, 19482540), (21, 18554800), (22, 17711400), (24, 16235450), (25, 15586032), (28, 13916100), (30, 12988360), (33, 11807600), (35, 11132880), (40, 9741270), (42, 9277400), (44, 8855700), (48, 8117725), (50, 7793016), (55, 7084560), (56, 6958050), (60, 6494180), (66, 5903800), (70, 5566440), (75, 5195344), (77, 5060400), (80, 4870635), (84, 4638700), (88, 4427850), (100, 3896508), (105, 3710960), (110, 3542280), (112, 3479025), (120, 3247090), (132, 2951900), (140, 2783220), (150, 2597672), (154, 2530200), (165, 2361520), (168, 2319350), (175, 2226576), (176, 2213925), (200, 1948254), (210, 1855480), (220, 1771140), (231, 1686800), (240, 1623545), (264, 1475950), (275, 1416912), (280, 1391610), (300, 1298836), (308, 1265100), (330, 1180760), (336, 1159675), (350, 1113288), (385, 1012080), (400, 974127), (420, 927740), (440, 885570), (462, 843400), (525, 742192), (528, 737975), (550, 708456), (560, 695805), (600, 649418), (616, 632550), (660, 590380), (700, 556644), (770, 506040), (825, 472304), (840, 463870), (880, 442785), (924, 421700), (1050, 371096), (1100, 354228), (1155, 337360), (1200, 324709), (1232, 316275), (1320, 295190), (1400, 278322), (1540, 253020), (1650, 236152), (1680, 231935), (1848, 210850), (1925, 202416), (2100, 185548), (2200, 177114), (2310, 168680), (2640, 147595), (2800, 139161), (3080, 126510), (3300, 118076), (3696, 105425), (3850, 101208), (4200, 92774), (4217, 92400), (4400, 88557), (4620, 84340), (5775, 67472), (6160, 63255), (6600, 59038), (7700, 50604), (8400, 46387), (8434, 46200), (9240, 42170), (11550, 33736), (12651, 30800), (13200, 29519), (15400, 25302), (16868, 23100), (18480, 21085)]