105744780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1693}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 321873552

約数和(自身を除く): 216128772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 1041, 1388, 1693, 1735, 2082, 3123, 3386, 3470, 4164, 5079, 5205, 6246, 6772, 6940, 8465, 10158, 10410, 12492, 15237, 15615, 16930, 20316, 20820, 25395, 30474, 31230, 33860, 50790, 60948, 62460, 76185, 101580, 152370, 304740, 587471, 1174942, 1762413, 2349884, 2937355, 3524826, 5287239, 5874710, 7049652, 8812065, 10574478, 11749420, 17624130, 21148956, 26436195, 35248260, 52872390, 105744780]

約数ペア:

[(1, 105744780), (2, 52872390), (3, 35248260), (4, 26436195), (5, 21148956), (6, 17624130), (9, 11749420), (10, 10574478), (12, 8812065), (15, 7049652), (18, 5874710), (20, 5287239), (30, 3524826), (36, 2937355), (45, 2349884), (60, 1762413), (90, 1174942), (180, 587471), (347, 304740), (694, 152370), (1041, 101580), (1388, 76185), (1693, 62460), (1735, 60948), (2082, 50790), (3123, 33860), (3386, 31230), (3470, 30474), (4164, 25395), (5079, 20820), (5205, 20316), (6246, 16930), (6772, 15615), (6940, 15237), (8465, 12492), (10158, 10410)]