611197620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2966

約数の個数: 144

約数和(自身を含む): 1946609280

約数和(自身を除く): 1335411660

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, 435, 484, 580, 605, 638, 660, 726, 870, 957, 1210, 1276, 1452, 1595, 1740, 1815, 1914, 2420, 2903, 3190, 3509, 3630, 3828, 4785, 5806, 6380, 7018, 7260, 8709, 9570, 10527, 11612, 14036, 14515, 17418, 17545, 19140, 21054, 29030, 31933, 34836, 35090, 42108, 43545, 52635, 58060, 63866, 70180, 84187, 87090, 95799, 105270, 127732, 159665, 168374, 174180, 191598, 210540, 252561, 319330, 336748, 351263, 383196, 420935, 478995, 505122, 638660, 702526, 841870, 926057, 957990, 1010244, 1053789, 1262805, 1405052, 1683740, 1756315, 1852114, 1915980, 2107578, 2525610, 2778171, 3512630, 3704228, 4215156, 4630285, 5051220, 5268945, 5556342, 7025260, 9260570, 10186627, 10537890, 11112684, 13890855, 18521140, 20373254, 21075780, 27781710, 30559881, 40746508, 50933135, 55563420, 61119762, 101866270, 122239524, 152799405, 203732540, 305598810, 611197620]

約数ペア:

[(1, 611197620), (2, 305598810), (3, 203732540), (4, 152799405), (5, 122239524), (6, 101866270), (10, 61119762), (11, 55563420), (12, 50933135), (15, 40746508), (20, 30559881), (22, 27781710), (29, 21075780), (30, 20373254), (33, 18521140), (44, 13890855), (55, 11112684), (58, 10537890), (60, 10186627), (66, 9260570), (87, 7025260), (110, 5556342), (116, 5268945), (121, 5051220), (132, 4630285), (145, 4215156), (165, 3704228), (174, 3512630), (220, 2778171), (242, 2525610), (290, 2107578), (319, 1915980), (330, 1852114), (348, 1756315), (363, 1683740), (435, 1405052), (484, 1262805), (580, 1053789), (605, 1010244), (638, 957990), (660, 926057), (726, 841870), (870, 702526), (957, 638660), (1210, 505122), (1276, 478995), (1452, 420935), (1595, 383196), (1740, 351263), (1815, 336748), (1914, 319330), (2420, 252561), (2903, 210540), (3190, 191598), (3509, 174180), (3630, 168374), (3828, 159665), (4785, 127732), (5806, 105270), (6380, 95799), (7018, 87090), (7260, 84187), (8709, 70180), (9570, 63866), (10527, 58060), (11612, 52635), (14036, 43545), (14515, 42108), (17418, 35090), (17545, 34836), (19140, 31933), (21054, 29030)]