123040300

素因数分解:

$2^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{3931}}^1$

素因数の和:4258

約数の個数: 36

約数和(自身を含む): 267918616

約数和(自身を除く): 144878316

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 313, 626, 1252, 1565, 3130, 3931, 6260, 7825, 7862, 15650, 15724, 19655, 31300, 39310, 78620, 98275, 196550, 393100, 1230403, 2460806, 4921612, 6152015, 12304030, 24608060, 30760075, 61520150, 123040300]

約数ペア:

[(1, 123040300), (2, 61520150), (4, 30760075), (5, 24608060), (10, 12304030), (20, 6152015), (25, 4921612), (50, 2460806), (100, 1230403), (313, 393100), (626, 196550), (1252, 98275), (1565, 78620), (3130, 39310), (3931, 31300), (6260, 19655), (7825, 15724), (7862, 15650)]