42391620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2754

約数の個数: 96

約数和(自身を含む): 136483200

約数和(自身を除く): 94091580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 2707, 3132, 3915, 5220, 5414, 7830, 8121, 10828, 13535, 15660, 16242, 24363, 27070, 32484, 40605, 48726, 54140, 73089, 78503, 81210, 97452, 121815, 146178, 157006, 162420, 235509, 243630, 292356, 314012, 365445, 392515, 471018, 487260, 706527, 730890, 785030, 942036, 1177545, 1413054, 1461780, 1570060, 2119581, 2355090, 2826108, 3532635, 4239162, 4710180, 7065270, 8478324, 10597905, 14130540, 21195810, 42391620]

約数ペア:

[(1, 42391620), (2, 21195810), (3, 14130540), (4, 10597905), (5, 8478324), (6, 7065270), (9, 4710180), (10, 4239162), (12, 3532635), (15, 2826108), (18, 2355090), (20, 2119581), (27, 1570060), (29, 1461780), (30, 1413054), (36, 1177545), (45, 942036), (54, 785030), (58, 730890), (60, 706527), (87, 487260), (90, 471018), (108, 392515), (116, 365445), (135, 314012), (145, 292356), (174, 243630), (180, 235509), (261, 162420), (270, 157006), (290, 146178), (348, 121815), (435, 97452), (522, 81210), (540, 78503), (580, 73089), (783, 54140), (870, 48726), (1044, 40605), (1305, 32484), (1566, 27070), (1740, 24363), (2610, 16242), (2707, 15660), (3132, 13535), (3915, 10828), (5220, 8121), (5414, 7830)]