212155200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{1637}}^1$

素因数の和:1671

約数の個数: 210

約数和(自身を含む): 780305526

約数和(自身を除く): 568150326

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1637, 1728, 1800, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3274, 3600, 4050, 4320, 4800, 4911, 5184, 5400, 6480, 6548, 7200, 8100, 8185, 8640, 9822, 10800, 12960, 13096, 14400, 14733, 16200, 16370, 19644, 21600, 24555, 25920, 26192, 29466, 32400, 32740, 39288, 40925, 43200, 44199, 49110, 52384, 58932, 64800, 65480, 73665, 78576, 81850, 88398, 98220, 104768, 117864, 122775, 129600, 130960, 132597, 147330, 157152, 163700, 176796, 196440, 220995, 235728, 245550, 261920, 265194, 294660, 314304, 327400, 353592, 368325, 392880, 441990, 471456, 491100, 523840, 530388, 589320, 654800, 662985, 707184, 736650, 785760, 883980, 942912, 982200, 1060776, 1104975, 1178640, 1309600, 1325970, 1414368, 1473300, 1571520, 1767960, 1964400, 2121552, 2209950, 2357280, 2619200, 2651940, 2828736, 2946600, 3314925, 3535920, 3928800, 4243104, 4419900, 4714560, 5303880, 5893200, 6629850, 7071840, 7857600, 8486208, 8839800, 10607760, 11786400, 13259700, 14143680, 17679600, 21215520, 23572800, 26519400, 35359200, 42431040, 53038800, 70718400, 106077600, 212155200]

約数ペア:

[(1, 212155200), (2, 106077600), (3, 70718400), (4, 53038800), (5, 42431040), (6, 35359200), (8, 26519400), (9, 23572800), (10, 21215520), (12, 17679600), (15, 14143680), (16, 13259700), (18, 11786400), (20, 10607760), (24, 8839800), (25, 8486208), (27, 7857600), (30, 7071840), (32, 6629850), (36, 5893200), (40, 5303880), (45, 4714560), (48, 4419900), (50, 4243104), (54, 3928800), (60, 3535920), (64, 3314925), (72, 2946600), (75, 2828736), (80, 2651940), (81, 2619200), (90, 2357280), (96, 2209950), (100, 2121552), (108, 1964400), (120, 1767960), (135, 1571520), (144, 1473300), (150, 1414368), (160, 1325970), (162, 1309600), (180, 1178640), (192, 1104975), (200, 1060776), (216, 982200), (225, 942912), (240, 883980), (270, 785760), (288, 736650), (300, 707184), (320, 662985), (324, 654800), (360, 589320), (400, 530388), (405, 523840), (432, 491100), (450, 471456), (480, 441990), (540, 392880), (576, 368325), (600, 353592), (648, 327400), (675, 314304), (720, 294660), (800, 265194), (810, 261920), (864, 245550), (900, 235728), (960, 220995), (1080, 196440), (1200, 176796), (1296, 163700), (1350, 157152), (1440, 147330), (1600, 132597), (1620, 130960), (1637, 129600), (1728, 122775), (1800, 117864), (2025, 104768), (2160, 98220), (2400, 88398), (2592, 81850), (2700, 78576), (2880, 73665), (3240, 65480), (3274, 64800), (3600, 58932), (4050, 52384), (4320, 49110), (4800, 44199), (4911, 43200), (5184, 40925), (5400, 39288), (6480, 32740), (6548, 32400), (7200, 29466), (8100, 26192), (8185, 25920), (8640, 24555), (9822, 21600), (10800, 19644), (12960, 16370), (13096, 16200), (14400, 14733)]