31235026900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{3593}}^1$

素因数の和:4754

約数の個数: 144

約数和(自身を含む): 84603335040

約数和(自身を除く): 53368308140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1129, 1540, 1925, 2258, 3593, 3850, 4516, 5645, 7186, 7700, 7903, 11290, 12419, 14372, 15806, 17965, 22580, 24838, 25151, 28225, 31612, 35930, 39515, 39523, 49676, 50302, 56450, 62095, 71860, 79030, 79046, 86933, 89825, 100604, 112900, 124190, 125755, 158060, 158092, 173866, 179650, 197575, 197615, 248380, 251510, 276661, 310475, 347732, 359300, 395150, 395230, 434665, 503020, 553322, 620950, 628775, 790300, 790460, 869330, 988075, 1106644, 1241900, 1257550, 1383305, 1738660, 1976150, 2173325, 2515100, 2766610, 3952300, 4056497, 4346650, 5533220, 6916525, 8112994, 8693300, 13833050, 16225988, 20282485, 27666100, 28395479, 40564970, 44621467, 56790958, 81129940, 89242934, 101412425, 113581916, 141977395, 178485868, 202824850, 223107335, 283954790, 312350269, 405649700, 446214670, 567909580, 624700538, 709886975, 892429340, 1115536675, 1249401076, 1419773950, 1561751345, 2231073350, 2839547900, 3123502690, 4462146700, 6247005380, 7808756725, 15617513450, 31235026900]

約数ペア:

[(1, 31235026900), (2, 15617513450), (4, 7808756725), (5, 6247005380), (7, 4462146700), (10, 3123502690), (11, 2839547900), (14, 2231073350), (20, 1561751345), (22, 1419773950), (25, 1249401076), (28, 1115536675), (35, 892429340), (44, 709886975), (50, 624700538), (55, 567909580), (70, 446214670), (77, 405649700), (100, 312350269), (110, 283954790), (140, 223107335), (154, 202824850), (175, 178485868), (220, 141977395), (275, 113581916), (308, 101412425), (350, 89242934), (385, 81129940), (550, 56790958), (700, 44621467), (770, 40564970), (1100, 28395479), (1129, 27666100), (1540, 20282485), (1925, 16225988), (2258, 13833050), (3593, 8693300), (3850, 8112994), (4516, 6916525), (5645, 5533220), (7186, 4346650), (7700, 4056497), (7903, 3952300), (11290, 2766610), (12419, 2515100), (14372, 2173325), (15806, 1976150), (17965, 1738660), (22580, 1383305), (24838, 1257550), (25151, 1241900), (28225, 1106644), (31612, 988075), (35930, 869330), (39515, 790460), (39523, 790300), (49676, 628775), (50302, 620950), (56450, 553322), (62095, 503020), (71860, 434665), (79030, 395230), (79046, 395150), (86933, 359300), (89825, 347732), (100604, 310475), (112900, 276661), (124190, 251510), (125755, 248380), (158060, 197615), (158092, 197575), (173866, 179650)]