122122260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52189}}^1$

素因数の和:52217

約数の個数: 72

約数和(自身を含む): 398940360

約数和(自身を除く): 276818100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 52189, 104378, 156567, 208756, 260945, 313134, 469701, 521890, 626268, 678457, 782835, 939402, 1043780, 1356914, 1565670, 1878804, 2035371, 2348505, 2713828, 3131340, 3392285, 4070742, 4697010, 6106113, 6784570, 8141484, 9394020, 10176855, 12212226, 13569140, 20353710, 24424452, 30530565, 40707420, 61061130, 122122260]

約数ペア:

[(1, 122122260), (2, 61061130), (3, 40707420), (4, 30530565), (5, 24424452), (6, 20353710), (9, 13569140), (10, 12212226), (12, 10176855), (13, 9394020), (15, 8141484), (18, 6784570), (20, 6106113), (26, 4697010), (30, 4070742), (36, 3392285), (39, 3131340), (45, 2713828), (52, 2348505), (60, 2035371), (65, 1878804), (78, 1565670), (90, 1356914), (117, 1043780), (130, 939402), (156, 782835), (180, 678457), (195, 626268), (234, 521890), (260, 469701), (390, 313134), (468, 260945), (585, 208756), (780, 156567), (1170, 104378), (2340, 52189)]