155989260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1477

約数の個数: 192

約数和(自身を含む): 574156800

約数和(自身を除く): 418167540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1423, 1566, 1740, 1827, 1890, 2030, 2436, 2610, 2846, 3045, 3132, 3654, 3780, 3915, 4060, 4269, 5220, 5481, 5692, 6090, 7115, 7308, 7830, 8538, 9135, 9961, 10962, 12180, 12807, 14230, 15660, 17076, 18270, 19922, 21345, 21924, 25614, 27405, 28460, 29883, 36540, 38421, 39844, 41267, 42690, 49805, 51228, 54810, 59766, 64035, 76842, 82534, 85380, 89649, 99610, 109620, 119532, 123801, 128070, 149415, 153684, 165068, 179298, 192105, 199220, 206335, 247602, 256140, 268947, 288869, 298830, 358596, 371403, 384210, 412670, 448245, 495204, 537894, 577738, 597660, 619005, 742806, 768420, 825340, 866607, 896490, 1075788, 1114209, 1155476, 1238010, 1344735, 1444345, 1485612, 1733214, 1792980, 1857015, 2228418, 2476020, 2599821, 2689470, 2888690, 3466428, 3714030, 4333035, 4456836, 5199642, 5378940, 5571045, 5777380, 7428060, 7799463, 8666070, 10399284, 11142090, 12999105, 15598926, 17332140, 22284180, 25998210, 31197852, 38997315, 51996420, 77994630, 155989260]

約数ペア:

[(1, 155989260), (2, 77994630), (3, 51996420), (4, 38997315), (5, 31197852), (6, 25998210), (7, 22284180), (9, 17332140), (10, 15598926), (12, 12999105), (14, 11142090), (15, 10399284), (18, 8666070), (20, 7799463), (21, 7428060), (27, 5777380), (28, 5571045), (29, 5378940), (30, 5199642), (35, 4456836), (36, 4333035), (42, 3714030), (45, 3466428), (54, 2888690), (58, 2689470), (60, 2599821), (63, 2476020), (70, 2228418), (84, 1857015), (87, 1792980), (90, 1733214), (105, 1485612), (108, 1444345), (116, 1344735), (126, 1238010), (135, 1155476), (140, 1114209), (145, 1075788), (174, 896490), (180, 866607), (189, 825340), (203, 768420), (210, 742806), (252, 619005), (261, 597660), (270, 577738), (290, 537894), (315, 495204), (348, 448245), (378, 412670), (406, 384210), (420, 371403), (435, 358596), (522, 298830), (540, 288869), (580, 268947), (609, 256140), (630, 247602), (756, 206335), (783, 199220), (812, 192105), (870, 179298), (945, 165068), (1015, 153684), (1044, 149415), (1218, 128070), (1260, 123801), (1305, 119532), (1423, 109620), (1566, 99610), (1740, 89649), (1827, 85380), (1890, 82534), (2030, 76842), (2436, 64035), (2610, 59766), (2846, 54810), (3045, 51228), (3132, 49805), (3654, 42690), (3780, 41267), (3915, 39844), (4060, 38421), (4269, 36540), (5220, 29883), (5481, 28460), (5692, 27405), (6090, 25614), (7115, 21924), (7308, 21345), (7830, 19922), (8538, 18270), (9135, 17076), (9961, 15660), (10962, 14230), (12180, 12807)]