142664940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72053}}^1$

素因数の和:72079

約数の個数: 72

約数和(自身を含む): 472097808

約数和(自身を除く): 329432868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 72053, 144106, 216159, 288212, 360265, 432318, 648477, 720530, 792583, 864636, 1080795, 1296954, 1441060, 1585166, 2161590, 2377749, 2593908, 3170332, 3242385, 3962915, 4323180, 4755498, 6484770, 7133247, 7925830, 9510996, 11888745, 12969540, 14266494, 15851660, 23777490, 28532988, 35666235, 47554980, 71332470, 142664940]

約数ペア:

[(1, 142664940), (2, 71332470), (3, 47554980), (4, 35666235), (5, 28532988), (6, 23777490), (9, 15851660), (10, 14266494), (11, 12969540), (12, 11888745), (15, 9510996), (18, 7925830), (20, 7133247), (22, 6484770), (30, 4755498), (33, 4323180), (36, 3962915), (44, 3242385), (45, 3170332), (55, 2593908), (60, 2377749), (66, 2161590), (90, 1585166), (99, 1441060), (110, 1296954), (132, 1080795), (165, 864636), (180, 792583), (198, 720530), (220, 648477), (330, 432318), (396, 360265), (495, 288212), (660, 216159), (990, 144106), (1980, 72053)]