212338800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19661}}^1$

素因数の和:19688

約数の個数: 120

約数和(自身を含む): 755807280

約数和(自身を除く): 543468480

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, 19661, 39322, 58983, 78644, 98305, 117966, 157288, 176949, 196610, 235932, 294915, 314576, 353898, 393220, 471864, 491525, 530847, 589830, 707796, 786440, 884745, 943728, 983050, 1061694, 1179660, 1415592, 1474575, 1572880, 1769490, 1966100, 2123388, 2359320, 2654235, 2831184, 2949150, 3538980, 3932200, 4246776, 4423725, 4718640, 5308470, 5898300, 7077960, 7864400, 8493552, 8847450, 10616940, 11796600, 13271175, 14155920, 17694900, 21233880, 23593200, 26542350, 35389800, 42467760, 53084700, 70779600, 106169400, 212338800]

約数ペア:

[(1, 212338800), (2, 106169400), (3, 70779600), (4, 53084700), (5, 42467760), (6, 35389800), (8, 26542350), (9, 23593200), (10, 21233880), (12, 17694900), (15, 14155920), (16, 13271175), (18, 11796600), (20, 10616940), (24, 8847450), (25, 8493552), (27, 7864400), (30, 7077960), (36, 5898300), (40, 5308470), (45, 4718640), (48, 4423725), (50, 4246776), (54, 3932200), (60, 3538980), (72, 2949150), (75, 2831184), (80, 2654235), (90, 2359320), (100, 2123388), (108, 1966100), (120, 1769490), (135, 1572880), (144, 1474575), (150, 1415592), (180, 1179660), (200, 1061694), (216, 983050), (225, 943728), (240, 884745), (270, 786440), (300, 707796), (360, 589830), (400, 530847), (432, 491525), (450, 471864), (540, 393220), (600, 353898), (675, 314576), (720, 294915), (900, 235932), (1080, 196610), (1200, 176949), (1350, 157288), (1800, 117966), (2160, 98305), (2700, 78644), (3600, 58983), (5400, 39322), (10800, 19661)]