68847300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:659

約数の個数: 144

約数和(自身を含む): 226860480

約数和(自身を除く): 158013180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 593, 645, 675, 774, 860, 900, 1075, 1161, 1186, 1290, 1350, 1548, 1779, 1935, 2150, 2322, 2372, 2580, 2700, 2965, 3225, 3558, 3870, 4300, 4644, 5337, 5805, 5930, 6450, 7116, 7740, 8895, 9675, 10674, 11610, 11860, 12900, 14825, 16011, 17790, 19350, 21348, 23220, 25499, 26685, 29025, 29650, 32022, 35580, 38700, 44475, 50998, 53370, 58050, 59300, 64044, 76497, 80055, 88950, 101996, 106740, 116100, 127495, 133425, 152994, 160110, 177900, 229491, 254990, 266850, 305988, 320220, 382485, 400275, 458982, 509980, 533700, 637475, 688473, 764970, 800550, 917964, 1147455, 1274950, 1376946, 1529940, 1601100, 1912425, 2294910, 2549900, 2753892, 3442365, 3824850, 4589820, 5737275, 6884730, 7649700, 11474550, 13769460, 17211825, 22949100, 34423650, 68847300]

約数ペア:

[(1, 68847300), (2, 34423650), (3, 22949100), (4, 17211825), (5, 13769460), (6, 11474550), (9, 7649700), (10, 6884730), (12, 5737275), (15, 4589820), (18, 3824850), (20, 3442365), (25, 2753892), (27, 2549900), (30, 2294910), (36, 1912425), (43, 1601100), (45, 1529940), (50, 1376946), (54, 1274950), (60, 1147455), (75, 917964), (86, 800550), (90, 764970), (100, 688473), (108, 637475), (129, 533700), (135, 509980), (150, 458982), (172, 400275), (180, 382485), (215, 320220), (225, 305988), (258, 266850), (270, 254990), (300, 229491), (387, 177900), (430, 160110), (450, 152994), (516, 133425), (540, 127495), (593, 116100), (645, 106740), (675, 101996), (774, 88950), (860, 80055), (900, 76497), (1075, 64044), (1161, 59300), (1186, 58050), (1290, 53370), (1350, 50998), (1548, 44475), (1779, 38700), (1935, 35580), (2150, 32022), (2322, 29650), (2372, 29025), (2580, 26685), (2700, 25499), (2965, 23220), (3225, 21348), (3558, 19350), (3870, 17790), (4300, 16011), (4644, 14825), (5337, 12900), (5805, 11860), (5930, 11610), (6450, 10674), (7116, 9675), (7740, 8895)]