68180400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 240

約数和(自身を含む): 249091200

約数和(自身を除く): 180910800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 59, 60, 72, 75, 80, 90, 100, 107, 108, 118, 120, 135, 144, 150, 177, 180, 200, 214, 216, 225, 236, 240, 270, 295, 300, 321, 354, 360, 400, 428, 432, 450, 472, 531, 535, 540, 590, 600, 642, 675, 708, 720, 856, 885, 900, 944, 963, 1062, 1070, 1080, 1180, 1200, 1284, 1350, 1416, 1475, 1593, 1605, 1712, 1770, 1800, 1926, 2124, 2140, 2160, 2360, 2568, 2655, 2675, 2700, 2832, 2889, 2950, 3186, 3210, 3540, 3600, 3852, 4248, 4280, 4425, 4720, 4815, 5136, 5310, 5350, 5400, 5778, 5900, 6313, 6372, 6420, 7080, 7704, 7965, 8025, 8496, 8560, 8850, 9630, 10620, 10700, 10800, 11556, 11800, 12626, 12744, 12840, 13275, 14160, 14445, 15408, 15930, 16050, 17700, 18939, 19260, 21240, 21400, 23112, 23600, 24075, 25252, 25488, 25680, 26550, 28890, 31565, 31860, 32100, 35400, 37878, 38520, 39825, 42480, 42800, 46224, 48150, 50504, 53100, 56817, 57780, 63130, 63720, 64200, 70800, 72225, 75756, 77040, 79650, 94695, 96300, 101008, 106200, 113634, 115560, 126260, 127440, 128400, 144450, 151512, 157825, 159300, 170451, 189390, 192600, 212400, 227268, 231120, 252520, 284085, 288900, 303024, 315650, 318600, 340902, 378780, 385200, 454536, 473475, 505040, 568170, 577800, 631300, 637200, 681804, 757560, 852255, 909072, 946950, 1136340, 1155600, 1262600, 1363608, 1420425, 1515120, 1704510, 1893900, 2272680, 2525200, 2727216, 2840850, 3409020, 3787800, 4261275, 4545360, 5681700, 6818040, 7575600, 8522550, 11363400, 13636080, 17045100, 22726800, 34090200, 68180400]

約数ペア:

[(1, 68180400), (2, 34090200), (3, 22726800), (4, 17045100), (5, 13636080), (6, 11363400), (8, 8522550), (9, 7575600), (10, 6818040), (12, 5681700), (15, 4545360), (16, 4261275), (18, 3787800), (20, 3409020), (24, 2840850), (25, 2727216), (27, 2525200), (30, 2272680), (36, 1893900), (40, 1704510), (45, 1515120), (48, 1420425), (50, 1363608), (54, 1262600), (59, 1155600), (60, 1136340), (72, 946950), (75, 909072), (80, 852255), (90, 757560), (100, 681804), (107, 637200), (108, 631300), (118, 577800), (120, 568170), (135, 505040), (144, 473475), (150, 454536), (177, 385200), (180, 378780), (200, 340902), (214, 318600), (216, 315650), (225, 303024), (236, 288900), (240, 284085), (270, 252520), (295, 231120), (300, 227268), (321, 212400), (354, 192600), (360, 189390), (400, 170451), (428, 159300), (432, 157825), (450, 151512), (472, 144450), (531, 128400), (535, 127440), (540, 126260), (590, 115560), (600, 113634), (642, 106200), (675, 101008), (708, 96300), (720, 94695), (856, 79650), (885, 77040), (900, 75756), (944, 72225), (963, 70800), (1062, 64200), (1070, 63720), (1080, 63130), (1180, 57780), (1200, 56817), (1284, 53100), (1350, 50504), (1416, 48150), (1475, 46224), (1593, 42800), (1605, 42480), (1712, 39825), (1770, 38520), (1800, 37878), (1926, 35400), (2124, 32100), (2140, 31860), (2160, 31565), (2360, 28890), (2568, 26550), (2655, 25680), (2675, 25488), (2700, 25252), (2832, 24075), (2889, 23600), (2950, 23112), (3186, 21400), (3210, 21240), (3540, 19260), (3600, 18939), (3852, 17700), (4248, 16050), (4280, 15930), (4425, 15408), (4720, 14445), (4815, 14160), (5136, 13275), (5310, 12840), (5350, 12744), (5400, 12626), (5778, 11800), (5900, 11556), (6313, 10800), (6372, 10700), (6420, 10620), (7080, 9630), (7704, 8850), (7965, 8560), (8025, 8496)]