216361800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 754416000

約数和(自身を除く): 538054200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 103, 108, 120, 135, 150, 180, 200, 206, 216, 225, 270, 300, 309, 360, 389, 412, 450, 515, 540, 600, 618, 675, 778, 824, 900, 927, 1030, 1080, 1167, 1236, 1350, 1545, 1556, 1800, 1854, 1945, 2060, 2334, 2472, 2575, 2700, 2781, 3090, 3112, 3501, 3708, 3890, 4120, 4635, 4668, 5150, 5400, 5562, 5835, 6180, 7002, 7416, 7725, 7780, 9270, 9336, 9725, 10300, 10503, 11124, 11670, 12360, 13905, 14004, 15450, 15560, 17505, 18540, 19450, 20600, 21006, 22248, 23175, 23340, 27810, 28008, 29175, 30900, 35010, 37080, 38900, 40067, 42012, 46350, 46680, 52515, 55620, 58350, 61800, 69525, 70020, 77800, 80134, 84024, 87525, 92700, 105030, 111240, 116700, 120201, 139050, 140040, 160268, 175050, 185400, 200335, 210060, 233400, 240402, 262575, 278100, 320536, 350100, 360603, 400670, 420120, 480804, 525150, 556200, 601005, 700200, 721206, 801340, 961608, 1001675, 1050300, 1081809, 1202010, 1442412, 1602680, 1803015, 2003350, 2100600, 2163618, 2404020, 2884824, 3005025, 3606030, 4006700, 4327236, 4808040, 5409045, 6010050, 7212060, 8013400, 8654472, 9015075, 10818090, 12020100, 14424120, 18030150, 21636180, 24040200, 27045225, 36060300, 43272360, 54090450, 72120600, 108180900, 216361800]

約数ペア:

[(1, 216361800), (2, 108180900), (3, 72120600), (4, 54090450), (5, 43272360), (6, 36060300), (8, 27045225), (9, 24040200), (10, 21636180), (12, 18030150), (15, 14424120), (18, 12020100), (20, 10818090), (24, 9015075), (25, 8654472), (27, 8013400), (30, 7212060), (36, 6010050), (40, 5409045), (45, 4808040), (50, 4327236), (54, 4006700), (60, 3606030), (72, 3005025), (75, 2884824), (90, 2404020), (100, 2163618), (103, 2100600), (108, 2003350), (120, 1803015), (135, 1602680), (150, 1442412), (180, 1202010), (200, 1081809), (206, 1050300), (216, 1001675), (225, 961608), (270, 801340), (300, 721206), (309, 700200), (360, 601005), (389, 556200), (412, 525150), (450, 480804), (515, 420120), (540, 400670), (600, 360603), (618, 350100), (675, 320536), (778, 278100), (824, 262575), (900, 240402), (927, 233400), (1030, 210060), (1080, 200335), (1167, 185400), (1236, 175050), (1350, 160268), (1545, 140040), (1556, 139050), (1800, 120201), (1854, 116700), (1945, 111240), (2060, 105030), (2334, 92700), (2472, 87525), (2575, 84024), (2700, 80134), (2781, 77800), (3090, 70020), (3112, 69525), (3501, 61800), (3708, 58350), (3890, 55620), (4120, 52515), (4635, 46680), (4668, 46350), (5150, 42012), (5400, 40067), (5562, 38900), (5835, 37080), (6180, 35010), (7002, 30900), (7416, 29175), (7725, 28008), (7780, 27810), (9270, 23340), (9336, 23175), (9725, 22248), (10300, 21006), (10503, 20600), (11124, 19450), (11670, 18540), (12360, 17505), (13905, 15560), (14004, 15450)]