172149300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 180

約数和(自身を含む): 569986956

約数和(自身を除く): 397837656

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 150, 159, 162, 180, 212, 225, 265, 270, 300, 318, 324, 401, 405, 450, 477, 530, 540, 636, 675, 795, 802, 810, 900, 954, 1060, 1203, 1325, 1350, 1431, 1590, 1604, 1620, 1908, 2005, 2025, 2385, 2406, 2650, 2700, 2862, 3180, 3609, 3975, 4010, 4050, 4293, 4770, 4812, 5300, 5724, 6015, 7155, 7218, 7950, 8020, 8100, 8586, 9540, 10025, 10827, 11925, 12030, 14310, 14436, 15900, 17172, 18045, 20050, 21253, 21465, 21654, 23850, 24060, 28620, 30075, 32481, 35775, 36090, 40100, 42506, 42930, 43308, 47700, 54135, 60150, 63759, 64962, 71550, 72180, 85012, 85860, 90225, 106265, 107325, 108270, 120300, 127518, 129924, 143100, 162405, 180450, 191277, 212530, 214650, 216540, 255036, 270675, 318795, 324810, 360900, 382554, 425060, 429300, 531325, 541350, 573831, 637590, 649620, 765108, 812025, 956385, 1062650, 1082700, 1147662, 1275180, 1593975, 1624050, 1721493, 1912770, 2125300, 2295324, 2869155, 3187950, 3248100, 3442986, 3825540, 4781925, 5738310, 6375900, 6885972, 8607465, 9563850, 11476620, 14345775, 17214930, 19127700, 28691550, 34429860, 43037325, 57383100, 86074650, 172149300]

約数ペア:

[(1, 172149300), (2, 86074650), (3, 57383100), (4, 43037325), (5, 34429860), (6, 28691550), (9, 19127700), (10, 17214930), (12, 14345775), (15, 11476620), (18, 9563850), (20, 8607465), (25, 6885972), (27, 6375900), (30, 5738310), (36, 4781925), (45, 3825540), (50, 3442986), (53, 3248100), (54, 3187950), (60, 2869155), (75, 2295324), (81, 2125300), (90, 1912770), (100, 1721493), (106, 1624050), (108, 1593975), (135, 1275180), (150, 1147662), (159, 1082700), (162, 1062650), (180, 956385), (212, 812025), (225, 765108), (265, 649620), (270, 637590), (300, 573831), (318, 541350), (324, 531325), (401, 429300), (405, 425060), (450, 382554), (477, 360900), (530, 324810), (540, 318795), (636, 270675), (675, 255036), (795, 216540), (802, 214650), (810, 212530), (900, 191277), (954, 180450), (1060, 162405), (1203, 143100), (1325, 129924), (1350, 127518), (1431, 120300), (1590, 108270), (1604, 107325), (1620, 106265), (1908, 90225), (2005, 85860), (2025, 85012), (2385, 72180), (2406, 71550), (2650, 64962), (2700, 63759), (2862, 60150), (3180, 54135), (3609, 47700), (3975, 43308), (4010, 42930), (4050, 42506), (4293, 40100), (4770, 36090), (4812, 35775), (5300, 32481), (5724, 30075), (6015, 28620), (7155, 24060), (7218, 23850), (7950, 21654), (8020, 21465), (8100, 21253), (8586, 20050), (9540, 18045), (10025, 17172), (10827, 15900), (11925, 14436), (12030, 14310)]