134177220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10499}}^1$

素因数の和:10585

約数の個数: 72

約数和(自身を含む): 412776000

約数和(自身を除く): 278598780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 10499, 12780, 20998, 31497, 41996, 52495, 62994, 94491, 104990, 125988, 157485, 188982, 209980, 314970, 377964, 472455, 629940, 745429, 944910, 1490858, 1889820, 2236287, 2981716, 3727145, 4472574, 6708861, 7454290, 8945148, 11181435, 13417722, 14908580, 22362870, 26835444, 33544305, 44725740, 67088610, 134177220]

約数ペア:

[(1, 134177220), (2, 67088610), (3, 44725740), (4, 33544305), (5, 26835444), (6, 22362870), (9, 14908580), (10, 13417722), (12, 11181435), (15, 8945148), (18, 7454290), (20, 6708861), (30, 4472574), (36, 3727145), (45, 2981716), (60, 2236287), (71, 1889820), (90, 1490858), (142, 944910), (180, 745429), (213, 629940), (284, 472455), (355, 377964), (426, 314970), (639, 209980), (710, 188982), (852, 157485), (1065, 125988), (1278, 104990), (1420, 94491), (2130, 62994), (2556, 52495), (3195, 41996), (4260, 31497), (6390, 20998), (10499, 12780)]