217609200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{20149}}^1$

素因数の和:20176

約数の個数: 120

約数和(自身を含む): 774566000

約数和(自身を除く): 556956800

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, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 20149, 40298, 60447, 80596, 100745, 120894, 161192, 181341, 201490, 241788, 302235, 322384, 362682, 402980, 483576, 503725, 544023, 604470, 725364, 805960, 906705, 967152, 1007450, 1088046, 1208940, 1450728, 1511175, 1611920, 1813410, 2014900, 2176092, 2417880, 2720115, 2901456, 3022350, 3626820, 4029800, 4352184, 4533525, 4835760, 5440230, 6044700, 7253640, 8059600, 8704368, 9067050, 10880460, 12089400, 13600575, 14507280, 18134100, 21760920, 24178800, 27201150, 36268200, 43521840, 54402300, 72536400, 108804600, 217609200]

約数ペア:

[(1, 217609200), (2, 108804600), (3, 72536400), (4, 54402300), (5, 43521840), (6, 36268200), (8, 27201150), (9, 24178800), (10, 21760920), (12, 18134100), (15, 14507280), (16, 13600575), (18, 12089400), (20, 10880460), (24, 9067050), (25, 8704368), (27, 8059600), (30, 7253640), (36, 6044700), (40, 5440230), (45, 4835760), (48, 4533525), (50, 4352184), (54, 4029800), (60, 3626820), (72, 3022350), (75, 2901456), (80, 2720115), (90, 2417880), (100, 2176092), (108, 2014900), (120, 1813410), (135, 1611920), (144, 1511175), (150, 1450728), (180, 1208940), (200, 1088046), (216, 1007450), (225, 967152), (240, 906705), (270, 805960), (300, 725364), (360, 604470), (400, 544023), (432, 503725), (450, 483576), (540, 402980), (600, 362682), (675, 322384), (720, 302235), (900, 241788), (1080, 201490), (1200, 181341), (1350, 161192), (1800, 120894), (2160, 100745), (2700, 80596), (3600, 60447), (5400, 40298), (10800, 20149)]