105091020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{64871}}^1$

素因数の和:64892

約数の個数: 60

約数和(自身を含む): 329679504

約数和(自身を除く): 224588484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 64871, 129742, 194613, 259484, 324355, 389226, 583839, 648710, 778452, 973065, 1167678, 1297420, 1751517, 1946130, 2335356, 2919195, 3503034, 3892260, 5254551, 5838390, 7006068, 8757585, 10509102, 11676780, 17515170, 21018204, 26272755, 35030340, 52545510, 105091020]

約数ペア:

[(1, 105091020), (2, 52545510), (3, 35030340), (4, 26272755), (5, 21018204), (6, 17515170), (9, 11676780), (10, 10509102), (12, 8757585), (15, 7006068), (18, 5838390), (20, 5254551), (27, 3892260), (30, 3503034), (36, 2919195), (45, 2335356), (54, 1946130), (60, 1751517), (81, 1297420), (90, 1167678), (108, 973065), (135, 778452), (162, 648710), (180, 583839), (270, 389226), (324, 324355), (405, 259484), (540, 194613), (810, 129742), (1620, 64871)]