13755060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6947}}^1$

素因数の和:6973

約数の個数: 72

約数和(自身を含む): 45523296

約数和(自身を除く): 31768236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6947, 13894, 20841, 27788, 34735, 41682, 62523, 69470, 76417, 83364, 104205, 125046, 138940, 152834, 208410, 229251, 250092, 305668, 312615, 382085, 416820, 458502, 625230, 687753, 764170, 917004, 1146255, 1250460, 1375506, 1528340, 2292510, 2751012, 3438765, 4585020, 6877530, 13755060]

約数ペア:

[(1, 13755060), (2, 6877530), (3, 4585020), (4, 3438765), (5, 2751012), (6, 2292510), (9, 1528340), (10, 1375506), (11, 1250460), (12, 1146255), (15, 917004), (18, 764170), (20, 687753), (22, 625230), (30, 458502), (33, 416820), (36, 382085), (44, 312615), (45, 305668), (55, 250092), (60, 229251), (66, 208410), (90, 152834), (99, 138940), (110, 125046), (132, 104205), (165, 83364), (180, 76417), (198, 69470), (220, 62523), (330, 41682), (396, 34735), (495, 27788), (660, 20841), (990, 13894), (1980, 6947)]