77085720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{919}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 251877600

約数和(自身を除く): 174791880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 233, 360, 466, 699, 919, 932, 1165, 1398, 1838, 1864, 2097, 2330, 2757, 2796, 3495, 3676, 4194, 4595, 4660, 5514, 5592, 6990, 7352, 8271, 8388, 9190, 9320, 10485, 11028, 13785, 13980, 16542, 16776, 18380, 20970, 22056, 27570, 27960, 33084, 36760, 41355, 41940, 55140, 66168, 82710, 83880, 110280, 165420, 214127, 330840, 428254, 642381, 856508, 1070635, 1284762, 1713016, 1927143, 2141270, 2569524, 3211905, 3854286, 4282540, 5139048, 6423810, 7708572, 8565080, 9635715, 12847620, 15417144, 19271430, 25695240, 38542860, 77085720]

約数ペア:

[(1, 77085720), (2, 38542860), (3, 25695240), (4, 19271430), (5, 15417144), (6, 12847620), (8, 9635715), (9, 8565080), (10, 7708572), (12, 6423810), (15, 5139048), (18, 4282540), (20, 3854286), (24, 3211905), (30, 2569524), (36, 2141270), (40, 1927143), (45, 1713016), (60, 1284762), (72, 1070635), (90, 856508), (120, 642381), (180, 428254), (233, 330840), (360, 214127), (466, 165420), (699, 110280), (919, 83880), (932, 82710), (1165, 66168), (1398, 55140), (1838, 41940), (1864, 41355), (2097, 36760), (2330, 33084), (2757, 27960), (2796, 27570), (3495, 22056), (3676, 20970), (4194, 18380), (4595, 16776), (4660, 16542), (5514, 13980), (5592, 13785), (6990, 11028), (7352, 10485), (8271, 9320), (8388, 9190)]