195570540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98773}}^1$

素因数の和:98799

約数の個数: 72

約数和(自身を含む): 647167248

約数和(自身を除く): 451596708

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, 98773, 197546, 296319, 395092, 493865, 592638, 888957, 987730, 1086503, 1185276, 1481595, 1777914, 1975460, 2173006, 2963190, 3259509, 3555828, 4346012, 4444785, 5432515, 5926380, 6519018, 8889570, 9778527, 10865030, 13038036, 16297545, 17779140, 19557054, 21730060, 32595090, 39114108, 48892635, 65190180, 97785270, 195570540]

約数ペア:

[(1, 195570540), (2, 97785270), (3, 65190180), (4, 48892635), (5, 39114108), (6, 32595090), (9, 21730060), (10, 19557054), (11, 17779140), (12, 16297545), (15, 13038036), (18, 10865030), (20, 9778527), (22, 8889570), (30, 6519018), (33, 5926380), (36, 5432515), (44, 4444785), (45, 4346012), (55, 3555828), (60, 3259509), (66, 2963190), (90, 2173006), (99, 1975460), (110, 1777914), (132, 1481595), (165, 1185276), (180, 1086503), (198, 987730), (220, 888957), (330, 592638), (396, 493865), (495, 395092), (660, 296319), (990, 197546), (1980, 98773)]