19660395600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1820407}}^1$

素因数の和:1820434

約数の個数: 120

約数和(自身を含む): 69976483520

約数和(自身を除く): 50316087920

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, 1820407, 3640814, 5461221, 7281628, 9102035, 10922442, 14563256, 16383663, 18204070, 21844884, 27306105, 29126512, 32767326, 36408140, 43689768, 45510175, 49150989, 54612210, 65534652, 72816280, 81918315, 87379536, 91020350, 98301978, 109224420, 131069304, 136530525, 145632560, 163836630, 182040700, 196603956, 218448840, 245754945, 262138608, 273061050, 327673260, 364081400, 393207912, 409591575, 436897680, 491509890, 546122100, 655346520, 728162800, 786415824, 819183150, 983019780, 1092244200, 1228774725, 1310693040, 1638366300, 1966039560, 2184488400, 2457549450, 3276732600, 3932079120, 4915098900, 6553465200, 9830197800, 19660395600]

約数ペア:

[(1, 19660395600), (2, 9830197800), (3, 6553465200), (4, 4915098900), (5, 3932079120), (6, 3276732600), (8, 2457549450), (9, 2184488400), (10, 1966039560), (12, 1638366300), (15, 1310693040), (16, 1228774725), (18, 1092244200), (20, 983019780), (24, 819183150), (25, 786415824), (27, 728162800), (30, 655346520), (36, 546122100), (40, 491509890), (45, 436897680), (48, 409591575), (50, 393207912), (54, 364081400), (60, 327673260), (72, 273061050), (75, 262138608), (80, 245754945), (90, 218448840), (100, 196603956), (108, 182040700), (120, 163836630), (135, 145632560), (144, 136530525), (150, 131069304), (180, 109224420), (200, 98301978), (216, 91020350), (225, 87379536), (240, 81918315), (270, 72816280), (300, 65534652), (360, 54612210), (400, 49150989), (432, 45510175), (450, 43689768), (540, 36408140), (600, 32767326), (675, 29126512), (720, 27306105), (900, 21844884), (1080, 18204070), (1200, 16383663), (1350, 14563256), (1800, 10922442), (2160, 9102035), (2700, 7281628), (3600, 5461221), (5400, 3640814), (10800, 1820407)]