27425880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 96033600

約数和(自身を除く): 68607720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 37, 40, 45, 58, 60, 71, 72, 74, 87, 90, 111, 116, 120, 142, 145, 148, 174, 180, 185, 213, 222, 232, 261, 284, 290, 296, 333, 348, 355, 360, 370, 426, 435, 444, 522, 555, 568, 580, 639, 666, 696, 710, 740, 852, 870, 888, 1044, 1065, 1073, 1110, 1160, 1278, 1305, 1332, 1420, 1480, 1665, 1704, 1740, 2059, 2088, 2130, 2146, 2220, 2556, 2610, 2627, 2664, 2840, 3195, 3219, 3330, 3480, 4118, 4260, 4292, 4440, 5112, 5220, 5254, 5365, 6177, 6390, 6438, 6660, 7881, 8236, 8520, 8584, 9657, 10295, 10440, 10508, 10730, 12354, 12780, 12876, 13135, 13320, 15762, 16095, 16472, 18531, 19314, 20590, 21016, 21460, 23643, 24708, 25560, 25752, 26270, 30885, 31524, 32190, 37062, 38628, 39405, 41180, 42920, 47286, 48285, 49416, 52540, 61770, 63048, 64380, 74124, 76183, 77256, 78810, 82360, 92655, 94572, 96570, 105080, 118215, 123540, 128760, 148248, 152366, 157620, 185310, 189144, 193140, 228549, 236430, 247080, 304732, 315240, 370620, 380915, 386280, 457098, 472860, 609464, 685647, 741240, 761830, 914196, 945720, 1142745, 1371294, 1523660, 1828392, 2285490, 2742588, 3047320, 3428235, 4570980, 5485176, 6856470, 9141960, 13712940, 27425880]

約数ペア:

[(1, 27425880), (2, 13712940), (3, 9141960), (4, 6856470), (5, 5485176), (6, 4570980), (8, 3428235), (9, 3047320), (10, 2742588), (12, 2285490), (15, 1828392), (18, 1523660), (20, 1371294), (24, 1142745), (29, 945720), (30, 914196), (36, 761830), (37, 741240), (40, 685647), (45, 609464), (58, 472860), (60, 457098), (71, 386280), (72, 380915), (74, 370620), (87, 315240), (90, 304732), (111, 247080), (116, 236430), (120, 228549), (142, 193140), (145, 189144), (148, 185310), (174, 157620), (180, 152366), (185, 148248), (213, 128760), (222, 123540), (232, 118215), (261, 105080), (284, 96570), (290, 94572), (296, 92655), (333, 82360), (348, 78810), (355, 77256), (360, 76183), (370, 74124), (426, 64380), (435, 63048), (444, 61770), (522, 52540), (555, 49416), (568, 48285), (580, 47286), (639, 42920), (666, 41180), (696, 39405), (710, 38628), (740, 37062), (852, 32190), (870, 31524), (888, 30885), (1044, 26270), (1065, 25752), (1073, 25560), (1110, 24708), (1160, 23643), (1278, 21460), (1305, 21016), (1332, 20590), (1420, 19314), (1480, 18531), (1665, 16472), (1704, 16095), (1740, 15762), (2059, 13320), (2088, 13135), (2130, 12876), (2146, 12780), (2220, 12354), (2556, 10730), (2610, 10508), (2627, 10440), (2664, 10295), (2840, 9657), (3195, 8584), (3219, 8520), (3330, 8236), (3480, 7881), (4118, 6660), (4260, 6438), (4292, 6390), (4440, 6177), (5112, 5365), (5220, 5254)]