54705240

素因数分解:

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

素因数の和:131

約数の個数: 128

約数和(自身を含む): 187416000

約数和(自身を除く): 132710760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1369, 1480, 1665, 1998, 2220, 2664, 2738, 3330, 3996, 4107, 4440, 4995, 5476, 6660, 6845, 7992, 8214, 9990, 10952, 12321, 13320, 13690, 16428, 19980, 20535, 24642, 27380, 32856, 36963, 39960, 41070, 49284, 50653, 54760, 61605, 73926, 82140, 98568, 101306, 123210, 147852, 151959, 164280, 184815, 202612, 246420, 253265, 295704, 303918, 369630, 405224, 455877, 492840, 506530, 607836, 739260, 759795, 911754, 1013060, 1215672, 1367631, 1478520, 1519590, 1823508, 2026120, 2279385, 2735262, 3039180, 3647016, 4558770, 5470524, 6078360, 6838155, 9117540, 10941048, 13676310, 18235080, 27352620, 54705240]

約数ペア:

[(1, 54705240), (2, 27352620), (3, 18235080), (4, 13676310), (5, 10941048), (6, 9117540), (8, 6838155), (9, 6078360), (10, 5470524), (12, 4558770), (15, 3647016), (18, 3039180), (20, 2735262), (24, 2279385), (27, 2026120), (30, 1823508), (36, 1519590), (37, 1478520), (40, 1367631), (45, 1215672), (54, 1013060), (60, 911754), (72, 759795), (74, 739260), (90, 607836), (108, 506530), (111, 492840), (120, 455877), (135, 405224), (148, 369630), (180, 303918), (185, 295704), (216, 253265), (222, 246420), (270, 202612), (296, 184815), (333, 164280), (360, 151959), (370, 147852), (444, 123210), (540, 101306), (555, 98568), (666, 82140), (740, 73926), (888, 61605), (999, 54760), (1080, 50653), (1110, 49284), (1332, 41070), (1369, 39960), (1480, 36963), (1665, 32856), (1998, 27380), (2220, 24642), (2664, 20535), (2738, 19980), (3330, 16428), (3996, 13690), (4107, 13320), (4440, 12321), (4995, 10952), (5476, 9990), (6660, 8214), (6845, 7992)]