99109780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 261918720

約数和(自身を除く): 162808940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 139, 140, 154, 220, 278, 308, 385, 463, 556, 695, 770, 926, 973, 1390, 1529, 1540, 1852, 1946, 2315, 2780, 3058, 3241, 3892, 4630, 4865, 5093, 6116, 6482, 7645, 9260, 9730, 10186, 10703, 12964, 15290, 16205, 19460, 20372, 21406, 25465, 30580, 32410, 35651, 42812, 50930, 53515, 64357, 64820, 71302, 101860, 107030, 128714, 142604, 178255, 214060, 257428, 321785, 356510, 450499, 643570, 707927, 713020, 900998, 1287140, 1415854, 1801996, 2252495, 2831708, 3539635, 4504990, 4955489, 7079270, 9009980, 9910978, 14158540, 19821956, 24777445, 49554890, 99109780]

約数ペア:

[(1, 99109780), (2, 49554890), (4, 24777445), (5, 19821956), (7, 14158540), (10, 9910978), (11, 9009980), (14, 7079270), (20, 4955489), (22, 4504990), (28, 3539635), (35, 2831708), (44, 2252495), (55, 1801996), (70, 1415854), (77, 1287140), (110, 900998), (139, 713020), (140, 707927), (154, 643570), (220, 450499), (278, 356510), (308, 321785), (385, 257428), (463, 214060), (556, 178255), (695, 142604), (770, 128714), (926, 107030), (973, 101860), (1390, 71302), (1529, 64820), (1540, 64357), (1852, 53515), (1946, 50930), (2315, 42812), (2780, 35651), (3058, 32410), (3241, 30580), (3892, 25465), (4630, 21406), (4865, 20372), (5093, 19460), (6116, 16205), (6482, 15290), (7645, 12964), (9260, 10703), (9730, 10186)]