82277640

素因数分解:

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

素因数の和:157

約数の個数: 256

約数和(自身を含む): 295488000

約数和(自身を除く): 213210360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 37, 40, 45, 54, 58, 60, 71, 72, 74, 87, 90, 108, 111, 116, 120, 135, 142, 145, 148, 174, 180, 185, 213, 216, 222, 232, 261, 270, 284, 290, 296, 333, 348, 355, 360, 370, 426, 435, 444, 522, 540, 555, 568, 580, 639, 666, 696, 710, 740, 783, 852, 870, 888, 999, 1044, 1065, 1073, 1080, 1110, 1160, 1278, 1305, 1332, 1420, 1480, 1566, 1665, 1704, 1740, 1917, 1998, 2059, 2088, 2130, 2146, 2220, 2556, 2610, 2627, 2664, 2840, 3132, 3195, 3219, 3330, 3480, 3834, 3915, 3996, 4118, 4260, 4292, 4440, 4995, 5112, 5220, 5254, 5365, 6177, 6264, 6390, 6438, 6660, 7668, 7830, 7881, 7992, 8236, 8520, 8584, 9585, 9657, 9990, 10295, 10440, 10508, 10730, 12354, 12780, 12876, 13135, 13320, 15336, 15660, 15762, 16095, 16472, 18531, 19170, 19314, 19980, 20590, 21016, 21460, 23643, 24708, 25560, 25752, 26270, 28971, 30885, 31320, 31524, 32190, 37062, 38340, 38628, 39405, 39960, 41180, 42920, 47286, 48285, 49416, 52540, 55593, 57942, 61770, 63048, 64380, 70929, 74124, 76183, 76680, 77256, 78810, 82360, 92655, 94572, 96570, 105080, 111186, 115884, 118215, 123540, 128760, 141858, 144855, 148248, 152366, 157620, 185310, 189144, 193140, 222372, 228549, 231768, 236430, 247080, 277965, 283716, 289710, 304732, 315240, 354645, 370620, 380915, 386280, 444744, 457098, 472860, 555930, 567432, 579420, 609464, 685647, 709290, 741240, 761830, 914196, 945720, 1111860, 1142745, 1158840, 1371294, 1418580, 1523660, 1828392, 2056941, 2223720, 2285490, 2742588, 2837160, 3047320, 3428235, 4113882, 4570980, 5485176, 6856470, 8227764, 9141960, 10284705, 13712940, 16455528, 20569410, 27425880, 41138820, 82277640]

約数ペア:

[(1, 82277640), (2, 41138820), (3, 27425880), (4, 20569410), (5, 16455528), (6, 13712940), (8, 10284705), (9, 9141960), (10, 8227764), (12, 6856470), (15, 5485176), (18, 4570980), (20, 4113882), (24, 3428235), (27, 3047320), (29, 2837160), (30, 2742588), (36, 2285490), (37, 2223720), (40, 2056941), (45, 1828392), (54, 1523660), (58, 1418580), (60, 1371294), (71, 1158840), (72, 1142745), (74, 1111860), (87, 945720), (90, 914196), (108, 761830), (111, 741240), (116, 709290), (120, 685647), (135, 609464), (142, 579420), (145, 567432), (148, 555930), (174, 472860), (180, 457098), (185, 444744), (213, 386280), (216, 380915), (222, 370620), (232, 354645), (261, 315240), (270, 304732), (284, 289710), (290, 283716), (296, 277965), (333, 247080), (348, 236430), (355, 231768), (360, 228549), (370, 222372), (426, 193140), (435, 189144), (444, 185310), (522, 157620), (540, 152366), (555, 148248), (568, 144855), (580, 141858), (639, 128760), (666, 123540), (696, 118215), (710, 115884), (740, 111186), (783, 105080), (852, 96570), (870, 94572), (888, 92655), (999, 82360), (1044, 78810), (1065, 77256), (1073, 76680), (1080, 76183), (1110, 74124), (1160, 70929), (1278, 64380), (1305, 63048), (1332, 61770), (1420, 57942), (1480, 55593), (1566, 52540), (1665, 49416), (1704, 48285), (1740, 47286), (1917, 42920), (1998, 41180), (2059, 39960), (2088, 39405), (2130, 38628), (2146, 38340), (2220, 37062), (2556, 32190), (2610, 31524), (2627, 31320), (2664, 30885), (2840, 28971), (3132, 26270), (3195, 25752), (3219, 25560), (3330, 24708), (3480, 23643), (3834, 21460), (3915, 21016), (3996, 20590), (4118, 19980), (4260, 19314), (4292, 19170), (4440, 18531), (4995, 16472), (5112, 16095), (5220, 15762), (5254, 15660), (5365, 15336), (6177, 13320), (6264, 13135), (6390, 12876), (6438, 12780), (6660, 12354), (7668, 10730), (7830, 10508), (7881, 10440), (7992, 10295), (8236, 9990), (8520, 9657), (8584, 9585)]