191662020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96799}}^1$

素因数の和:96825

約数の個数: 72

約数和(自身を含む): 634233600

約数和(自身を除く): 442571580

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, 96799, 193598, 290397, 387196, 483995, 580794, 871191, 967990, 1064789, 1161588, 1451985, 1742382, 1935980, 2129578, 2903970, 3194367, 3484764, 4259156, 4355955, 5323945, 5807940, 6388734, 8711910, 9583101, 10647890, 12777468, 15971835, 17423820, 19166202, 21295780, 31943670, 38332404, 47915505, 63887340, 95831010, 191662020]

約数ペア:

[(1, 191662020), (2, 95831010), (3, 63887340), (4, 47915505), (5, 38332404), (6, 31943670), (9, 21295780), (10, 19166202), (11, 17423820), (12, 15971835), (15, 12777468), (18, 10647890), (20, 9583101), (22, 8711910), (30, 6388734), (33, 5807940), (36, 5323945), (44, 4355955), (45, 4259156), (55, 3484764), (60, 3194367), (66, 2903970), (90, 2129578), (99, 1935980), (110, 1742382), (132, 1451985), (165, 1161588), (180, 1064789), (198, 967990), (220, 871191), (330, 580794), (396, 483995), (495, 387196), (660, 290397), (990, 193598), (1980, 96799)]