147074940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{90787}}^1$

素因数の和:90808

約数の個数: 60

約数和(自身を含む): 461384616

約数和(自身を除く): 314309676

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, 90787, 181574, 272361, 363148, 453935, 544722, 817083, 907870, 1089444, 1361805, 1634166, 1815740, 2451249, 2723610, 3268332, 4085415, 4902498, 5447220, 7353747, 8170830, 9804996, 12256245, 14707494, 16341660, 24512490, 29414988, 36768735, 49024980, 73537470, 147074940]

約数ペア:

[(1, 147074940), (2, 73537470), (3, 49024980), (4, 36768735), (5, 29414988), (6, 24512490), (9, 16341660), (10, 14707494), (12, 12256245), (15, 9804996), (18, 8170830), (20, 7353747), (27, 5447220), (30, 4902498), (36, 4085415), (45, 3268332), (54, 2723610), (60, 2451249), (81, 1815740), (90, 1634166), (108, 1361805), (135, 1089444), (162, 907870), (180, 817083), (270, 544722), (324, 453935), (405, 363148), (540, 272361), (810, 181574), (1620, 90787)]