123020700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3389}}^1$

素因数の和:3428

約数の個数: 108

約数和(自身を含む): 391355160

約数和(自身を除く): 268334460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 132, 150, 165, 220, 242, 275, 300, 330, 363, 484, 550, 605, 660, 726, 825, 1100, 1210, 1452, 1650, 1815, 2420, 3025, 3300, 3389, 3630, 6050, 6778, 7260, 9075, 10167, 12100, 13556, 16945, 18150, 20334, 33890, 36300, 37279, 40668, 50835, 67780, 74558, 84725, 101670, 111837, 149116, 169450, 186395, 203340, 223674, 254175, 338900, 372790, 410069, 447348, 508350, 559185, 745580, 820138, 931975, 1016700, 1118370, 1230207, 1640276, 1863950, 2050345, 2236740, 2460414, 2795925, 3727900, 4100690, 4920828, 5591850, 6151035, 8201380, 10251725, 11183700, 12302070, 20503450, 24604140, 30755175, 41006900, 61510350, 123020700]

約数ペア:

[(1, 123020700), (2, 61510350), (3, 41006900), (4, 30755175), (5, 24604140), (6, 20503450), (10, 12302070), (11, 11183700), (12, 10251725), (15, 8201380), (20, 6151035), (22, 5591850), (25, 4920828), (30, 4100690), (33, 3727900), (44, 2795925), (50, 2460414), (55, 2236740), (60, 2050345), (66, 1863950), (75, 1640276), (100, 1230207), (110, 1118370), (121, 1016700), (132, 931975), (150, 820138), (165, 745580), (220, 559185), (242, 508350), (275, 447348), (300, 410069), (330, 372790), (363, 338900), (484, 254175), (550, 223674), (605, 203340), (660, 186395), (726, 169450), (825, 149116), (1100, 111837), (1210, 101670), (1452, 84725), (1650, 74558), (1815, 67780), (2420, 50835), (3025, 40668), (3300, 37279), (3389, 36300), (3630, 33890), (6050, 20334), (6778, 18150), (7260, 16945), (9075, 13556), (10167, 12100)]