40775400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{839}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 142178400

約数和(自身を除く): 101403000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 839, 900, 972, 1080, 1215, 1350, 1620, 1678, 1800, 1944, 2025, 2430, 2517, 2700, 3240, 3356, 4050, 4195, 4860, 5034, 5400, 6075, 6712, 7551, 8100, 8390, 9720, 10068, 12150, 12585, 15102, 16200, 16780, 20136, 20975, 22653, 24300, 25170, 30204, 33560, 37755, 41950, 45306, 48600, 50340, 60408, 62925, 67959, 75510, 83900, 90612, 100680, 113265, 125850, 135918, 151020, 167800, 181224, 188775, 203877, 226530, 251700, 271836, 302040, 339795, 377550, 407754, 453060, 503400, 543672, 566325, 679590, 755100, 815508, 906120, 1019385, 1132650, 1359180, 1510200, 1631016, 1698975, 2038770, 2265300, 2718360, 3397950, 4077540, 4530600, 5096925, 6795900, 8155080, 10193850, 13591800, 20387700, 40775400]

約数ペア:

[(1, 40775400), (2, 20387700), (3, 13591800), (4, 10193850), (5, 8155080), (6, 6795900), (8, 5096925), (9, 4530600), (10, 4077540), (12, 3397950), (15, 2718360), (18, 2265300), (20, 2038770), (24, 1698975), (25, 1631016), (27, 1510200), (30, 1359180), (36, 1132650), (40, 1019385), (45, 906120), (50, 815508), (54, 755100), (60, 679590), (72, 566325), (75, 543672), (81, 503400), (90, 453060), (100, 407754), (108, 377550), (120, 339795), (135, 302040), (150, 271836), (162, 251700), (180, 226530), (200, 203877), (216, 188775), (225, 181224), (243, 167800), (270, 151020), (300, 135918), (324, 125850), (360, 113265), (405, 100680), (450, 90612), (486, 83900), (540, 75510), (600, 67959), (648, 62925), (675, 60408), (810, 50340), (839, 48600), (900, 45306), (972, 41950), (1080, 37755), (1215, 33560), (1350, 30204), (1620, 25170), (1678, 24300), (1800, 22653), (1944, 20975), (2025, 20136), (2430, 16780), (2517, 16200), (2700, 15102), (3240, 12585), (3356, 12150), (4050, 10068), (4195, 9720), (4860, 8390), (5034, 8100), (5400, 7551), (6075, 6712)]