77562090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2789}}^1$

素因数の和:2908

約数の個数: 64

約数和(自身を含む): 208915200

約数和(自身を除く): 131353110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 2781, 2789, 3090, 4635, 5562, 5578, 8367, 9270, 13905, 13945, 16734, 25101, 27810, 27890, 41835, 50202, 75303, 83670, 125505, 150606, 251010, 287267, 376515, 574534, 753030, 861801, 1436335, 1723602, 2585403, 2872670, 4309005, 5170806, 7756209, 8618010, 12927015, 15512418, 25854030, 38781045, 77562090]

約数ペア:

[(1, 77562090), (2, 38781045), (3, 25854030), (5, 15512418), (6, 12927015), (9, 8618010), (10, 7756209), (15, 5170806), (18, 4309005), (27, 2872670), (30, 2585403), (45, 1723602), (54, 1436335), (90, 861801), (103, 753030), (135, 574534), (206, 376515), (270, 287267), (309, 251010), (515, 150606), (618, 125505), (927, 83670), (1030, 75303), (1545, 50202), (1854, 41835), (2781, 27890), (2789, 27810), (3090, 25101), (4635, 16734), (5562, 13945), (5578, 13905), (8367, 9270)]