137106540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{253901}}^1$

素因数の和:253919

約数の個数: 48

約数和(自身を含む): 426555360

約数和(自身を除く): 289448820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 253901, 507802, 761703, 1015604, 1269505, 1523406, 2285109, 2539010, 3046812, 3808515, 4570218, 5078020, 6855327, 7617030, 9140436, 11425545, 13710654, 15234060, 22851090, 27421308, 34276635, 45702180, 68553270, 137106540]

約数ペア:

[(1, 137106540), (2, 68553270), (3, 45702180), (4, 34276635), (5, 27421308), (6, 22851090), (9, 15234060), (10, 13710654), (12, 11425545), (15, 9140436), (18, 7617030), (20, 6855327), (27, 5078020), (30, 4570218), (36, 3808515), (45, 3046812), (54, 2539010), (60, 2285109), (90, 1523406), (108, 1269505), (135, 1015604), (180, 761703), (270, 507802), (540, 253901)]