109067220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31891}}^1$

素因数の和:31925

約数の個数: 72

約数和(自身を含む): 348260640

約数和(自身を除く): 239193420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 31891, 63782, 95673, 127564, 159455, 191346, 287019, 318910, 382692, 478365, 574038, 605929, 637820, 956730, 1148076, 1211858, 1435095, 1817787, 1913460, 2423716, 2870190, 3029645, 3635574, 5453361, 5740380, 6059290, 7271148, 9088935, 10906722, 12118580, 18177870, 21813444, 27266805, 36355740, 54533610, 109067220]

約数ペア:

[(1, 109067220), (2, 54533610), (3, 36355740), (4, 27266805), (5, 21813444), (6, 18177870), (9, 12118580), (10, 10906722), (12, 9088935), (15, 7271148), (18, 6059290), (19, 5740380), (20, 5453361), (30, 3635574), (36, 3029645), (38, 2870190), (45, 2423716), (57, 1913460), (60, 1817787), (76, 1435095), (90, 1211858), (95, 1148076), (114, 956730), (171, 637820), (180, 605929), (190, 574038), (228, 478365), (285, 382692), (342, 318910), (380, 287019), (570, 191346), (684, 159455), (855, 127564), (1140, 95673), (1710, 63782), (3420, 31891)]