76225590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 128

約数和(自身を含む): 239984640

約数和(自身を除く): 163759050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1301, 1302, 1395, 1674, 1890, 1953, 2170, 2602, 2790, 3255, 3903, 3906, 4185, 5859, 6505, 6510, 7806, 8370, 9107, 9765, 11709, 11718, 13010, 18214, 19515, 19530, 23418, 27321, 29295, 35127, 39030, 40331, 45535, 54642, 58545, 58590, 70254, 80662, 81963, 91070, 117090, 120993, 136605, 163926, 175635, 201655, 241986, 245889, 273210, 282317, 351270, 362979, 403310, 409815, 491778, 564634, 604965, 725958, 819630, 846951, 1088937, 1209930, 1229445, 1411585, 1693902, 1814895, 2177874, 2458890, 2540853, 2823170, 3629790, 4234755, 5081706, 5444685, 7622559, 8469510, 10889370, 12704265, 15245118, 25408530, 38112795, 76225590]

約数ペア:

[(1, 76225590), (2, 38112795), (3, 25408530), (5, 15245118), (6, 12704265), (7, 10889370), (9, 8469510), (10, 7622559), (14, 5444685), (15, 5081706), (18, 4234755), (21, 3629790), (27, 2823170), (30, 2540853), (31, 2458890), (35, 2177874), (42, 1814895), (45, 1693902), (54, 1411585), (62, 1229445), (63, 1209930), (70, 1088937), (90, 846951), (93, 819630), (105, 725958), (126, 604965), (135, 564634), (155, 491778), (186, 409815), (189, 403310), (210, 362979), (217, 351270), (270, 282317), (279, 273210), (310, 245889), (315, 241986), (378, 201655), (434, 175635), (465, 163926), (558, 136605), (630, 120993), (651, 117090), (837, 91070), (930, 81963), (945, 80662), (1085, 70254), (1301, 58590), (1302, 58545), (1395, 54642), (1674, 45535), (1890, 40331), (1953, 39030), (2170, 35127), (2602, 29295), (2790, 27321), (3255, 23418), (3903, 19530), (3906, 19515), (4185, 18214), (5859, 13010), (6505, 11718), (6510, 11709), (7806, 9765), (8370, 9107)]