55298280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27107}}^1$

素因数の和:27138

約数の個数: 64

約数和(自身を含む): 175659840

約数和(自身を除く): 120361560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27107, 54214, 81321, 108428, 135535, 162642, 216856, 271070, 325284, 406605, 460819, 542140, 650568, 813210, 921638, 1084280, 1382457, 1626420, 1843276, 2304095, 2764914, 3252840, 3686552, 4608190, 5529828, 6912285, 9216380, 11059656, 13824570, 18432760, 27649140, 55298280]

約数ペア:

[(1, 55298280), (2, 27649140), (3, 18432760), (4, 13824570), (5, 11059656), (6, 9216380), (8, 6912285), (10, 5529828), (12, 4608190), (15, 3686552), (17, 3252840), (20, 2764914), (24, 2304095), (30, 1843276), (34, 1626420), (40, 1382457), (51, 1084280), (60, 921638), (68, 813210), (85, 650568), (102, 542140), (120, 460819), (136, 406605), (170, 325284), (204, 271070), (255, 216856), (340, 162642), (408, 135535), (510, 108428), (680, 81321), (1020, 54214), (2040, 27107)]