786526620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:992

約数の個数: 144

約数和(自身を含む): 2442109824

約数和(自身を除く): 1655583204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 131, 132, 165, 220, 242, 262, 330, 363, 393, 484, 524, 605, 655, 660, 726, 786, 827, 1210, 1310, 1441, 1452, 1572, 1654, 1815, 1965, 2420, 2481, 2620, 2882, 3308, 3630, 3930, 4135, 4323, 4962, 5764, 7205, 7260, 7860, 8270, 8646, 9097, 9924, 12405, 14410, 15851, 16540, 17292, 18194, 21615, 24810, 27291, 28820, 31702, 36388, 43230, 45485, 47553, 49620, 54582, 63404, 79255, 86460, 90970, 95106, 100067, 108337, 109164, 136455, 158510, 181940, 190212, 200134, 216674, 237765, 272910, 300201, 317020, 325011, 400268, 433348, 475530, 500335, 541685, 545820, 600402, 650022, 951060, 1000670, 1083370, 1191707, 1200804, 1300044, 1501005, 1625055, 2001340, 2166740, 2383414, 3002010, 3250110, 3575121, 4766828, 5958535, 6004020, 6500220, 7150242, 11917070, 13108777, 14300484, 17875605, 23834140, 26217554, 35751210, 39326331, 52435108, 65543885, 71502420, 78652662, 131087770, 157305324, 196631655, 262175540, 393263310, 786526620]

約数ペア:

[(1, 786526620), (2, 393263310), (3, 262175540), (4, 196631655), (5, 157305324), (6, 131087770), (10, 78652662), (11, 71502420), (12, 65543885), (15, 52435108), (20, 39326331), (22, 35751210), (30, 26217554), (33, 23834140), (44, 17875605), (55, 14300484), (60, 13108777), (66, 11917070), (110, 7150242), (121, 6500220), (131, 6004020), (132, 5958535), (165, 4766828), (220, 3575121), (242, 3250110), (262, 3002010), (330, 2383414), (363, 2166740), (393, 2001340), (484, 1625055), (524, 1501005), (605, 1300044), (655, 1200804), (660, 1191707), (726, 1083370), (786, 1000670), (827, 951060), (1210, 650022), (1310, 600402), (1441, 545820), (1452, 541685), (1572, 500335), (1654, 475530), (1815, 433348), (1965, 400268), (2420, 325011), (2481, 317020), (2620, 300201), (2882, 272910), (3308, 237765), (3630, 216674), (3930, 200134), (4135, 190212), (4323, 181940), (4962, 158510), (5764, 136455), (7205, 109164), (7260, 108337), (7860, 100067), (8270, 95106), (8646, 90970), (9097, 86460), (9924, 79255), (12405, 63404), (14410, 54582), (15851, 49620), (16540, 47553), (17292, 45485), (18194, 43230), (21615, 36388), (24810, 31702), (27291, 28820)]