145151460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{691}}^1$

素因数の和:1098

約数の個数: 96

約数和(自身を含む): 453398400

約数和(自身を除く): 308246940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 389, 540, 691, 778, 1167, 1382, 1556, 1945, 2073, 2334, 2764, 3455, 3501, 3890, 4146, 4668, 5835, 6219, 6910, 7002, 7780, 8292, 10365, 10503, 11670, 12438, 13820, 14004, 17505, 18657, 20730, 21006, 23340, 24876, 31095, 35010, 37314, 41460, 42012, 52515, 62190, 70020, 74628, 93285, 105030, 124380, 186570, 210060, 268799, 373140, 537598, 806397, 1075196, 1343995, 1612794, 2419191, 2687990, 3225588, 4031985, 4838382, 5375980, 7257573, 8063970, 9676764, 12095955, 14515146, 16127940, 24191910, 29030292, 36287865, 48383820, 72575730, 145151460]

約数ペア:

[(1, 145151460), (2, 72575730), (3, 48383820), (4, 36287865), (5, 29030292), (6, 24191910), (9, 16127940), (10, 14515146), (12, 12095955), (15, 9676764), (18, 8063970), (20, 7257573), (27, 5375980), (30, 4838382), (36, 4031985), (45, 3225588), (54, 2687990), (60, 2419191), (90, 1612794), (108, 1343995), (135, 1075196), (180, 806397), (270, 537598), (389, 373140), (540, 268799), (691, 210060), (778, 186570), (1167, 124380), (1382, 105030), (1556, 93285), (1945, 74628), (2073, 70020), (2334, 62190), (2764, 52515), (3455, 42012), (3501, 41460), (3890, 37314), (4146, 35010), (4668, 31095), (5835, 24876), (6219, 23340), (6910, 21006), (7002, 20730), (7780, 18657), (8292, 17505), (10365, 14004), (10503, 13820), (11670, 12438)]