139179780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7507}}^1$

素因数の和:7625

約数の個数: 72

約数和(自身を含む): 426334272

約数和(自身を除く): 287154492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 7507, 9270, 15014, 18540, 22521, 30028, 37535, 45042, 67563, 75070, 90084, 112605, 135126, 150140, 225210, 270252, 337815, 450420, 675630, 773221, 1351260, 1546442, 2319663, 3092884, 3866105, 4639326, 6958989, 7732210, 9278652, 11598315, 13917978, 15464420, 23196630, 27835956, 34794945, 46393260, 69589890, 139179780]

約数ペア:

[(1, 139179780), (2, 69589890), (3, 46393260), (4, 34794945), (5, 27835956), (6, 23196630), (9, 15464420), (10, 13917978), (12, 11598315), (15, 9278652), (18, 7732210), (20, 6958989), (30, 4639326), (36, 3866105), (45, 3092884), (60, 2319663), (90, 1546442), (103, 1351260), (180, 773221), (206, 675630), (309, 450420), (412, 337815), (515, 270252), (618, 225210), (927, 150140), (1030, 135126), (1236, 112605), (1545, 90084), (1854, 75070), (2060, 67563), (3090, 45042), (3708, 37535), (4635, 30028), (6180, 22521), (7507, 18540), (9270, 15014)]