81177030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 232098048

約数和(自身を除く): 150921018

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 167, 198, 330, 334, 491, 495, 501, 835, 982, 990, 1002, 1473, 1503, 1670, 1837, 2455, 2505, 2946, 3006, 3674, 4419, 4910, 5010, 5401, 5511, 7365, 7515, 8838, 9185, 10802, 11022, 14730, 15030, 16203, 16533, 18370, 22095, 27005, 27555, 32406, 33066, 44190, 48609, 54010, 55110, 81015, 81997, 82665, 97218, 162030, 163994, 165330, 243045, 245991, 409985, 486090, 491982, 737973, 819970, 901967, 1229955, 1475946, 1803934, 2459910, 2705901, 3689865, 4509835, 5411802, 7379730, 8117703, 9019670, 13529505, 16235406, 27059010, 40588515, 81177030]

約数ペア:

[(1, 81177030), (2, 40588515), (3, 27059010), (5, 16235406), (6, 13529505), (9, 9019670), (10, 8117703), (11, 7379730), (15, 5411802), (18, 4509835), (22, 3689865), (30, 2705901), (33, 2459910), (45, 1803934), (55, 1475946), (66, 1229955), (90, 901967), (99, 819970), (110, 737973), (165, 491982), (167, 486090), (198, 409985), (330, 245991), (334, 243045), (491, 165330), (495, 163994), (501, 162030), (835, 97218), (982, 82665), (990, 81997), (1002, 81015), (1473, 55110), (1503, 54010), (1670, 48609), (1837, 44190), (2455, 33066), (2505, 32406), (2946, 27555), (3006, 27005), (3674, 22095), (4419, 18370), (4910, 16533), (5010, 16203), (5401, 15030), (5511, 14730), (7365, 11022), (7515, 10802), (8838, 9185)]