446535540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{225523}}^1$

素因数の和:225549

約数の個数: 72

約数和(自身を含む): 1477633248

約数和(自身を除く): 1031097708

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, 225523, 451046, 676569, 902092, 1127615, 1353138, 2029707, 2255230, 2480753, 2706276, 3382845, 4059414, 4510460, 4961506, 6765690, 7442259, 8118828, 9923012, 10148535, 12403765, 13531380, 14884518, 20297070, 22326777, 24807530, 29769036, 37211295, 40594140, 44653554, 49615060, 74422590, 89307108, 111633885, 148845180, 223267770, 446535540]

約数ペア:

[(1, 446535540), (2, 223267770), (3, 148845180), (4, 111633885), (5, 89307108), (6, 74422590), (9, 49615060), (10, 44653554), (11, 40594140), (12, 37211295), (15, 29769036), (18, 24807530), (20, 22326777), (22, 20297070), (30, 14884518), (33, 13531380), (36, 12403765), (44, 10148535), (45, 9923012), (55, 8118828), (60, 7442259), (66, 6765690), (90, 4961506), (99, 4510460), (110, 4059414), (132, 3382845), (165, 2706276), (180, 2480753), (198, 2255230), (220, 2029707), (330, 1353138), (396, 1127615), (495, 902092), (660, 676569), (990, 451046), (1980, 225523)]