61525080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 213408000

約数和(自身を除く): 151882920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 149, 155, 180, 185, 186, 222, 248, 279, 296, 298, 310, 333, 360, 370, 372, 444, 447, 465, 555, 558, 596, 620, 666, 740, 744, 745, 888, 894, 930, 1110, 1116, 1147, 1192, 1240, 1332, 1341, 1395, 1480, 1490, 1665, 1788, 1860, 2220, 2232, 2235, 2294, 2664, 2682, 2790, 2980, 3330, 3441, 3576, 3720, 4440, 4470, 4588, 4619, 5364, 5513, 5580, 5735, 5960, 6660, 6705, 6882, 8940, 9176, 9238, 10323, 10728, 11026, 11160, 11470, 13320, 13410, 13764, 13857, 16539, 17205, 17880, 18476, 20646, 22052, 22940, 23095, 26820, 27528, 27565, 27714, 33078, 34410, 36952, 41292, 41571, 44104, 45880, 46190, 49617, 51615, 53640, 55130, 55428, 66156, 68820, 69285, 82584, 82695, 83142, 92380, 99234, 103230, 110260, 110856, 132312, 137640, 138570, 165390, 166284, 170903, 184760, 198468, 206460, 207855, 220520, 248085, 277140, 330780, 332568, 341806, 396936, 412920, 415710, 496170, 512709, 554280, 661560, 683612, 831420, 854515, 992340, 1025418, 1367224, 1538127, 1662840, 1709030, 1984680, 2050836, 2563545, 3076254, 3418060, 4101672, 5127090, 6152508, 6836120, 7690635, 10254180, 12305016, 15381270, 20508360, 30762540, 61525080]

約数ペア:

[(1, 61525080), (2, 30762540), (3, 20508360), (4, 15381270), (5, 12305016), (6, 10254180), (8, 7690635), (9, 6836120), (10, 6152508), (12, 5127090), (15, 4101672), (18, 3418060), (20, 3076254), (24, 2563545), (30, 2050836), (31, 1984680), (36, 1709030), (37, 1662840), (40, 1538127), (45, 1367224), (60, 1025418), (62, 992340), (72, 854515), (74, 831420), (90, 683612), (93, 661560), (111, 554280), (120, 512709), (124, 496170), (148, 415710), (149, 412920), (155, 396936), (180, 341806), (185, 332568), (186, 330780), (222, 277140), (248, 248085), (279, 220520), (296, 207855), (298, 206460), (310, 198468), (333, 184760), (360, 170903), (370, 166284), (372, 165390), (444, 138570), (447, 137640), (465, 132312), (555, 110856), (558, 110260), (596, 103230), (620, 99234), (666, 92380), (740, 83142), (744, 82695), (745, 82584), (888, 69285), (894, 68820), (930, 66156), (1110, 55428), (1116, 55130), (1147, 53640), (1192, 51615), (1240, 49617), (1332, 46190), (1341, 45880), (1395, 44104), (1480, 41571), (1490, 41292), (1665, 36952), (1788, 34410), (1860, 33078), (2220, 27714), (2232, 27565), (2235, 27528), (2294, 26820), (2664, 23095), (2682, 22940), (2790, 22052), (2980, 20646), (3330, 18476), (3441, 17880), (3576, 17205), (3720, 16539), (4440, 13857), (4470, 13764), (4588, 13410), (4619, 13320), (5364, 11470), (5513, 11160), (5580, 11026), (5735, 10728), (5960, 10323), (6660, 9238), (6705, 9176), (6882, 8940)]