125503380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2713}}^1$

素因数の和:2985

約数の個数: 72

約数和(自身を含む): 382315752

約数和(自身を除く): 256812372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2313, 2570, 2713, 3084, 3855, 4626, 5140, 5426, 7710, 8139, 9252, 10852, 11565, 13565, 15420, 16278, 23130, 24417, 27130, 32556, 40695, 46260, 48834, 54260, 81390, 97668, 122085, 162780, 244170, 488340, 697241, 1394482, 2091723, 2788964, 3486205, 4183446, 6275169, 6972410, 8366892, 10458615, 12550338, 13944820, 20917230, 25100676, 31375845, 41834460, 62751690, 125503380]

約数ペア:

[(1, 125503380), (2, 62751690), (3, 41834460), (4, 31375845), (5, 25100676), (6, 20917230), (9, 13944820), (10, 12550338), (12, 10458615), (15, 8366892), (18, 6972410), (20, 6275169), (30, 4183446), (36, 3486205), (45, 2788964), (60, 2091723), (90, 1394482), (180, 697241), (257, 488340), (514, 244170), (771, 162780), (1028, 122085), (1285, 97668), (1542, 81390), (2313, 54260), (2570, 48834), (2713, 46260), (3084, 40695), (3855, 32556), (4626, 27130), (5140, 24417), (5426, 23130), (7710, 16278), (8139, 15420), (9252, 13565), (10852, 11565)]