103680800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 270685800

約数和(自身を除く): 167005000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 41, 50, 58, 80, 82, 100, 109, 116, 145, 160, 164, 200, 205, 218, 232, 290, 328, 400, 410, 436, 464, 545, 580, 656, 725, 800, 820, 872, 928, 1025, 1090, 1160, 1189, 1312, 1450, 1640, 1744, 2050, 2180, 2320, 2378, 2725, 2900, 3161, 3280, 3488, 4100, 4360, 4469, 4640, 4756, 5450, 5800, 5945, 6322, 6560, 8200, 8720, 8938, 9512, 10900, 11600, 11890, 12644, 15805, 16400, 17440, 17876, 19024, 21800, 22345, 23200, 23780, 25288, 29725, 31610, 32800, 35752, 38048, 43600, 44690, 47560, 50576, 59450, 63220, 71504, 79025, 87200, 89380, 95120, 101152, 111725, 118900, 126440, 129601, 143008, 158050, 178760, 190240, 223450, 237800, 252880, 259202, 316100, 357520, 446900, 475600, 505760, 518404, 632200, 648005, 715040, 893800, 951200, 1036808, 1264400, 1296010, 1787600, 2073616, 2528800, 2592020, 3240025, 3575200, 4147232, 5184040, 6480050, 10368080, 12960100, 20736160, 25920200, 51840400, 103680800]

約数ペア:

[(1, 103680800), (2, 51840400), (4, 25920200), (5, 20736160), (8, 12960100), (10, 10368080), (16, 6480050), (20, 5184040), (25, 4147232), (29, 3575200), (32, 3240025), (40, 2592020), (41, 2528800), (50, 2073616), (58, 1787600), (80, 1296010), (82, 1264400), (100, 1036808), (109, 951200), (116, 893800), (145, 715040), (160, 648005), (164, 632200), (200, 518404), (205, 505760), (218, 475600), (232, 446900), (290, 357520), (328, 316100), (400, 259202), (410, 252880), (436, 237800), (464, 223450), (545, 190240), (580, 178760), (656, 158050), (725, 143008), (800, 129601), (820, 126440), (872, 118900), (928, 111725), (1025, 101152), (1090, 95120), (1160, 89380), (1189, 87200), (1312, 79025), (1450, 71504), (1640, 63220), (1744, 59450), (2050, 50576), (2180, 47560), (2320, 44690), (2378, 43600), (2725, 38048), (2900, 35752), (3161, 32800), (3280, 31610), (3488, 29725), (4100, 25288), (4360, 23780), (4469, 23200), (4640, 22345), (4756, 21800), (5450, 19024), (5800, 17876), (5945, 17440), (6322, 16400), (6560, 15805), (8200, 12644), (8720, 11890), (8938, 11600), (9512, 10900)]