99995940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50503}}^1$

素因数の和:50529

約数の個数: 72

約数和(自身を含む): 330902208

約数和(自身を除く): 230906268

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, 50503, 101006, 151509, 202012, 252515, 303018, 454527, 505030, 555533, 606036, 757545, 909054, 1010060, 1111066, 1515090, 1666599, 1818108, 2222132, 2272635, 2777665, 3030180, 3333198, 4545270, 4999797, 5555330, 6666396, 8332995, 9090540, 9999594, 11110660, 16665990, 19999188, 24998985, 33331980, 49997970, 99995940]

約数ペア:

[(1, 99995940), (2, 49997970), (3, 33331980), (4, 24998985), (5, 19999188), (6, 16665990), (9, 11110660), (10, 9999594), (11, 9090540), (12, 8332995), (15, 6666396), (18, 5555330), (20, 4999797), (22, 4545270), (30, 3333198), (33, 3030180), (36, 2777665), (44, 2272635), (45, 2222132), (55, 1818108), (60, 1666599), (66, 1515090), (90, 1111066), (99, 1010060), (110, 909054), (132, 757545), (165, 606036), (180, 555533), (198, 505030), (220, 454527), (330, 303018), (396, 252515), (495, 202012), (660, 151509), (990, 101006), (1980, 50503)]