165562380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{102199}}^1$

素因数の和:102220

約数の個数: 60

約数和(自身を含む): 519380400

約数和(自身を除く): 353818020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 102199, 204398, 306597, 408796, 510995, 613194, 919791, 1021990, 1226388, 1532985, 1839582, 2043980, 2759373, 3065970, 3679164, 4598955, 5518746, 6131940, 8278119, 9197910, 11037492, 13796865, 16556238, 18395820, 27593730, 33112476, 41390595, 55187460, 82781190, 165562380]

約数ペア:

[(1, 165562380), (2, 82781190), (3, 55187460), (4, 41390595), (5, 33112476), (6, 27593730), (9, 18395820), (10, 16556238), (12, 13796865), (15, 11037492), (18, 9197910), (20, 8278119), (27, 6131940), (30, 5518746), (36, 4598955), (45, 3679164), (54, 3065970), (60, 2759373), (81, 2043980), (90, 1839582), (108, 1532985), (135, 1226388), (162, 1021990), (180, 919791), (270, 613194), (324, 510995), (405, 408796), (540, 306597), (810, 204398), (1620, 102199)]