26550090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 87070464

約数和(自身を除く): 60520374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 37, 42, 45, 51, 63, 67, 70, 74, 85, 90, 102, 105, 111, 119, 126, 134, 153, 170, 185, 201, 210, 222, 238, 255, 259, 306, 315, 333, 335, 357, 370, 402, 469, 510, 518, 555, 595, 603, 629, 630, 666, 670, 714, 765, 777, 938, 1005, 1071, 1110, 1139, 1190, 1206, 1258, 1295, 1407, 1530, 1554, 1665, 1785, 1887, 2010, 2142, 2278, 2331, 2345, 2479, 2590, 2814, 3015, 3145, 3330, 3417, 3570, 3774, 3885, 4221, 4403, 4662, 4690, 4958, 5355, 5661, 5695, 6030, 6290, 6834, 7035, 7437, 7770, 7973, 8442, 8806, 9435, 10251, 10710, 11322, 11390, 11655, 12395, 13209, 14070, 14874, 15946, 17085, 17353, 18870, 20502, 21105, 22015, 22311, 23310, 23919, 24790, 26418, 28305, 34170, 34706, 37185, 39627, 39865, 42143, 42210, 44030, 44622, 47838, 51255, 52059, 56610, 66045, 71757, 74370, 79254, 79730, 84286, 86765, 102510, 104118, 111555, 119595, 126429, 132090, 143514, 156177, 173530, 198135, 210715, 223110, 239190, 252858, 260295, 295001, 312354, 358785, 379287, 396270, 421430, 520590, 590002, 632145, 717570, 758574, 780885, 885003, 1264290, 1475005, 1561770, 1770006, 1896435, 2655009, 2950010, 3792870, 4425015, 5310018, 8850030, 13275045, 26550090]

約数ペア:

[(1, 26550090), (2, 13275045), (3, 8850030), (5, 5310018), (6, 4425015), (7, 3792870), (9, 2950010), (10, 2655009), (14, 1896435), (15, 1770006), (17, 1561770), (18, 1475005), (21, 1264290), (30, 885003), (34, 780885), (35, 758574), (37, 717570), (42, 632145), (45, 590002), (51, 520590), (63, 421430), (67, 396270), (70, 379287), (74, 358785), (85, 312354), (90, 295001), (102, 260295), (105, 252858), (111, 239190), (119, 223110), (126, 210715), (134, 198135), (153, 173530), (170, 156177), (185, 143514), (201, 132090), (210, 126429), (222, 119595), (238, 111555), (255, 104118), (259, 102510), (306, 86765), (315, 84286), (333, 79730), (335, 79254), (357, 74370), (370, 71757), (402, 66045), (469, 56610), (510, 52059), (518, 51255), (555, 47838), (595, 44622), (603, 44030), (629, 42210), (630, 42143), (666, 39865), (670, 39627), (714, 37185), (765, 34706), (777, 34170), (938, 28305), (1005, 26418), (1071, 24790), (1110, 23919), (1139, 23310), (1190, 22311), (1206, 22015), (1258, 21105), (1295, 20502), (1407, 18870), (1530, 17353), (1554, 17085), (1665, 15946), (1785, 14874), (1887, 14070), (2010, 13209), (2142, 12395), (2278, 11655), (2331, 11390), (2345, 11322), (2479, 10710), (2590, 10251), (2814, 9435), (3015, 8806), (3145, 8442), (3330, 7973), (3417, 7770), (3570, 7437), (3774, 7035), (3885, 6834), (4221, 6290), (4403, 6030), (4662, 5695), (4690, 5661), (4958, 5355)]