115758540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27961}}^1$

素因数の和:27999

約数の個数: 72

約数和(自身を含む): 366414048

約数和(自身を除く): 250655508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 27961, 55922, 83883, 111844, 139805, 167766, 251649, 279610, 335532, 419415, 503298, 559220, 643103, 838830, 1006596, 1258245, 1286206, 1677660, 1929309, 2516490, 2572412, 3215515, 3858618, 5032980, 5787927, 6431030, 7717236, 9646545, 11575854, 12862060, 19293090, 23151708, 28939635, 38586180, 57879270, 115758540]

約数ペア:

[(1, 115758540), (2, 57879270), (3, 38586180), (4, 28939635), (5, 23151708), (6, 19293090), (9, 12862060), (10, 11575854), (12, 9646545), (15, 7717236), (18, 6431030), (20, 5787927), (23, 5032980), (30, 3858618), (36, 3215515), (45, 2572412), (46, 2516490), (60, 1929309), (69, 1677660), (90, 1286206), (92, 1258245), (115, 1006596), (138, 838830), (180, 643103), (207, 559220), (230, 503298), (276, 419415), (345, 335532), (414, 279610), (460, 251649), (690, 167766), (828, 139805), (1035, 111844), (1380, 83883), (2070, 55922), (4140, 27961)]