69851880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 264850560

約数和(自身を除く): 194998680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 523, 530, 630, 636, 742, 795, 840, 954, 1046, 1060, 1113, 1260, 1272, 1484, 1569, 1590, 1855, 1908, 2092, 2120, 2226, 2385, 2520, 2615, 2968, 3138, 3180, 3339, 3661, 3710, 3816, 4184, 4452, 4707, 4770, 5230, 5565, 6276, 6360, 6678, 7322, 7420, 7845, 8904, 9414, 9540, 10460, 10983, 11130, 12552, 13356, 14644, 14840, 15690, 16695, 18305, 18828, 19080, 20920, 21966, 22260, 23535, 26712, 27719, 29288, 31380, 32949, 33390, 36610, 37656, 43932, 44520, 47070, 54915, 55438, 62760, 65898, 66780, 73220, 83157, 87864, 94140, 109830, 110876, 131796, 133560, 138595, 146440, 164745, 166314, 188280, 194033, 219660, 221752, 249471, 263592, 277190, 329490, 332628, 388066, 415785, 439320, 498942, 554380, 582099, 658980, 665256, 776132, 831570, 970165, 997884, 1108760, 1164198, 1247355, 1317960, 1552264, 1663140, 1746297, 1940330, 1995768, 2328396, 2494710, 2910495, 3326280, 3492594, 3880660, 4656792, 4989420, 5820990, 6985188, 7761320, 8731485, 9978840, 11641980, 13970376, 17462970, 23283960, 34925940, 69851880]

約数ペア:

[(1, 69851880), (2, 34925940), (3, 23283960), (4, 17462970), (5, 13970376), (6, 11641980), (7, 9978840), (8, 8731485), (9, 7761320), (10, 6985188), (12, 5820990), (14, 4989420), (15, 4656792), (18, 3880660), (20, 3492594), (21, 3326280), (24, 2910495), (28, 2494710), (30, 2328396), (35, 1995768), (36, 1940330), (40, 1746297), (42, 1663140), (45, 1552264), (53, 1317960), (56, 1247355), (60, 1164198), (63, 1108760), (70, 997884), (72, 970165), (84, 831570), (90, 776132), (105, 665256), (106, 658980), (120, 582099), (126, 554380), (140, 498942), (159, 439320), (168, 415785), (180, 388066), (210, 332628), (212, 329490), (252, 277190), (265, 263592), (280, 249471), (315, 221752), (318, 219660), (360, 194033), (371, 188280), (420, 166314), (424, 164745), (477, 146440), (504, 138595), (523, 133560), (530, 131796), (630, 110876), (636, 109830), (742, 94140), (795, 87864), (840, 83157), (954, 73220), (1046, 66780), (1060, 65898), (1113, 62760), (1260, 55438), (1272, 54915), (1484, 47070), (1569, 44520), (1590, 43932), (1855, 37656), (1908, 36610), (2092, 33390), (2120, 32949), (2226, 31380), (2385, 29288), (2520, 27719), (2615, 26712), (2968, 23535), (3138, 22260), (3180, 21966), (3339, 20920), (3661, 19080), (3710, 18828), (3816, 18305), (4184, 16695), (4452, 15690), (4707, 14840), (4770, 14644), (5230, 13356), (5565, 12552), (6276, 11130), (6360, 10983), (6678, 10460), (7322, 9540), (7420, 9414), (7845, 8904)]