27135420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1875

約数の個数: 96

約数和(自身を含む): 86177280

約数和(自身を除く): 59041860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 1831, 2470, 2964, 3662, 3705, 4940, 5493, 7324, 7410, 9155, 10986, 14820, 18310, 21972, 23803, 27465, 34789, 36620, 47606, 54930, 69578, 71409, 95212, 104367, 109860, 119015, 139156, 142818, 173945, 208734, 238030, 285636, 347890, 357045, 417468, 452257, 476060, 521835, 695780, 714090, 904514, 1043670, 1356771, 1428180, 1809028, 2087340, 2261285, 2713542, 4522570, 5427084, 6783855, 9045140, 13567710, 27135420]

約数ペア:

[(1, 27135420), (2, 13567710), (3, 9045140), (4, 6783855), (5, 5427084), (6, 4522570), (10, 2713542), (12, 2261285), (13, 2087340), (15, 1809028), (19, 1428180), (20, 1356771), (26, 1043670), (30, 904514), (38, 714090), (39, 695780), (52, 521835), (57, 476060), (60, 452257), (65, 417468), (76, 357045), (78, 347890), (95, 285636), (114, 238030), (130, 208734), (156, 173945), (190, 142818), (195, 139156), (228, 119015), (247, 109860), (260, 104367), (285, 95212), (380, 71409), (390, 69578), (494, 54930), (570, 47606), (741, 36620), (780, 34789), (988, 27465), (1140, 23803), (1235, 21972), (1482, 18310), (1831, 14820), (2470, 10986), (2964, 9155), (3662, 7410), (3705, 7324), (4940, 5493)]