9117540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^3$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 28424760

約数和(自身を除く): 19307220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1369, 1665, 2220, 2738, 3330, 4107, 5476, 6660, 6845, 8214, 12321, 13690, 16428, 20535, 24642, 27380, 41070, 49284, 50653, 61605, 82140, 101306, 123210, 151959, 202612, 246420, 253265, 303918, 455877, 506530, 607836, 759795, 911754, 1013060, 1519590, 1823508, 2279385, 3039180, 4558770, 9117540]

約数ペア:

[(1, 9117540), (2, 4558770), (3, 3039180), (4, 2279385), (5, 1823508), (6, 1519590), (9, 1013060), (10, 911754), (12, 759795), (15, 607836), (18, 506530), (20, 455877), (30, 303918), (36, 253265), (37, 246420), (45, 202612), (60, 151959), (74, 123210), (90, 101306), (111, 82140), (148, 61605), (180, 50653), (185, 49284), (222, 41070), (333, 27380), (370, 24642), (444, 20535), (555, 16428), (666, 13690), (740, 12321), (1110, 8214), (1332, 6845), (1369, 6660), (1665, 5476), (2220, 4107), (2738, 3330)]