77268180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 246677760

約数和(自身を除く): 169409580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 121, 132, 145, 165, 174, 220, 242, 290, 319, 330, 348, 363, 367, 435, 484, 580, 605, 638, 660, 726, 734, 870, 957, 1101, 1210, 1276, 1452, 1468, 1595, 1740, 1815, 1835, 1914, 2202, 2420, 3190, 3509, 3630, 3670, 3828, 4037, 4404, 4785, 5505, 6380, 7018, 7260, 7340, 8074, 9570, 10527, 10643, 11010, 12111, 14036, 16148, 17545, 19140, 20185, 21054, 21286, 22020, 24222, 31929, 35090, 40370, 42108, 42572, 44407, 48444, 52635, 53215, 60555, 63858, 70180, 80740, 88814, 105270, 106430, 117073, 121110, 127716, 133221, 159645, 177628, 210540, 212860, 222035, 234146, 242220, 266442, 319290, 351219, 444070, 468292, 532884, 585365, 638580, 666105, 702438, 888140, 1170730, 1287803, 1332210, 1404876, 1756095, 2341460, 2575606, 2664420, 3512190, 3863409, 5151212, 6439015, 7024380, 7726818, 12878030, 15453636, 19317045, 25756060, 38634090, 77268180]

約数ペア:

[(1, 77268180), (2, 38634090), (3, 25756060), (4, 19317045), (5, 15453636), (6, 12878030), (10, 7726818), (11, 7024380), (12, 6439015), (15, 5151212), (20, 3863409), (22, 3512190), (29, 2664420), (30, 2575606), (33, 2341460), (44, 1756095), (55, 1404876), (58, 1332210), (60, 1287803), (66, 1170730), (87, 888140), (110, 702438), (116, 666105), (121, 638580), (132, 585365), (145, 532884), (165, 468292), (174, 444070), (220, 351219), (242, 319290), (290, 266442), (319, 242220), (330, 234146), (348, 222035), (363, 212860), (367, 210540), (435, 177628), (484, 159645), (580, 133221), (605, 127716), (638, 121110), (660, 117073), (726, 106430), (734, 105270), (870, 88814), (957, 80740), (1101, 70180), (1210, 63858), (1276, 60555), (1452, 53215), (1468, 52635), (1595, 48444), (1740, 44407), (1815, 42572), (1835, 42108), (1914, 40370), (2202, 35090), (2420, 31929), (3190, 24222), (3509, 22020), (3630, 21286), (3670, 21054), (3828, 20185), (4037, 19140), (4404, 17545), (4785, 16148), (5505, 14036), (6380, 12111), (7018, 11010), (7260, 10643), (7340, 10527), (8074, 9570)]