66163080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 206219520

約数和(自身を除く): 140056440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 101, 103, 106, 120, 159, 202, 206, 212, 265, 303, 309, 318, 404, 412, 424, 505, 515, 530, 606, 618, 636, 795, 808, 824, 1010, 1030, 1060, 1212, 1236, 1272, 1515, 1545, 1590, 2020, 2060, 2120, 2424, 2472, 3030, 3090, 3180, 4040, 4120, 5353, 5459, 6060, 6180, 6360, 10403, 10706, 10918, 12120, 12360, 16059, 16377, 20806, 21412, 21836, 26765, 27295, 31209, 32118, 32754, 41612, 42824, 43672, 52015, 53530, 54590, 62418, 64236, 65508, 80295, 81885, 83224, 104030, 107060, 109180, 124836, 128472, 131016, 156045, 160590, 163770, 208060, 214120, 218360, 249672, 312090, 321180, 327540, 416120, 551359, 624180, 642360, 655080, 1102718, 1248360, 1654077, 2205436, 2756795, 3308154, 4410872, 5513590, 6616308, 8270385, 11027180, 13232616, 16540770, 22054360, 33081540, 66163080]

約数ペア:

[(1, 66163080), (2, 33081540), (3, 22054360), (4, 16540770), (5, 13232616), (6, 11027180), (8, 8270385), (10, 6616308), (12, 5513590), (15, 4410872), (20, 3308154), (24, 2756795), (30, 2205436), (40, 1654077), (53, 1248360), (60, 1102718), (101, 655080), (103, 642360), (106, 624180), (120, 551359), (159, 416120), (202, 327540), (206, 321180), (212, 312090), (265, 249672), (303, 218360), (309, 214120), (318, 208060), (404, 163770), (412, 160590), (424, 156045), (505, 131016), (515, 128472), (530, 124836), (606, 109180), (618, 107060), (636, 104030), (795, 83224), (808, 81885), (824, 80295), (1010, 65508), (1030, 64236), (1060, 62418), (1212, 54590), (1236, 53530), (1272, 52015), (1515, 43672), (1545, 42824), (1590, 41612), (2020, 32754), (2060, 32118), (2120, 31209), (2424, 27295), (2472, 26765), (3030, 21836), (3090, 21412), (3180, 20806), (4040, 16377), (4120, 16059), (5353, 12360), (5459, 12120), (6060, 10918), (6180, 10706), (6360, 10403)]