91956840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 287280000

約数和(自身を除く): 195323160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 139, 148, 149, 185, 222, 278, 296, 298, 370, 417, 444, 447, 555, 556, 596, 695, 740, 745, 834, 888, 894, 1110, 1112, 1192, 1390, 1480, 1490, 1668, 1788, 2085, 2220, 2235, 2780, 2980, 3336, 3576, 4170, 4440, 4470, 5143, 5513, 5560, 5960, 8340, 8940, 10286, 11026, 15429, 16539, 16680, 17880, 20572, 20711, 22052, 25715, 27565, 30858, 33078, 41144, 41422, 44104, 51430, 55130, 61716, 62133, 66156, 77145, 82695, 82844, 102860, 103555, 110260, 123432, 124266, 132312, 154290, 165390, 165688, 205720, 207110, 220520, 248532, 308580, 310665, 330780, 414220, 497064, 617160, 621330, 661560, 766307, 828440, 1242660, 1532614, 2298921, 2485320, 3065228, 3831535, 4597842, 6130456, 7663070, 9195684, 11494605, 15326140, 18391368, 22989210, 30652280, 45978420, 91956840]

約数ペア:

[(1, 91956840), (2, 45978420), (3, 30652280), (4, 22989210), (5, 18391368), (6, 15326140), (8, 11494605), (10, 9195684), (12, 7663070), (15, 6130456), (20, 4597842), (24, 3831535), (30, 3065228), (37, 2485320), (40, 2298921), (60, 1532614), (74, 1242660), (111, 828440), (120, 766307), (139, 661560), (148, 621330), (149, 617160), (185, 497064), (222, 414220), (278, 330780), (296, 310665), (298, 308580), (370, 248532), (417, 220520), (444, 207110), (447, 205720), (555, 165688), (556, 165390), (596, 154290), (695, 132312), (740, 124266), (745, 123432), (834, 110260), (888, 103555), (894, 102860), (1110, 82844), (1112, 82695), (1192, 77145), (1390, 66156), (1480, 62133), (1490, 61716), (1668, 55130), (1788, 51430), (2085, 44104), (2220, 41422), (2235, 41144), (2780, 33078), (2980, 30858), (3336, 27565), (3576, 25715), (4170, 22052), (4440, 20711), (4470, 20572), (5143, 17880), (5513, 16680), (5560, 16539), (5960, 15429), (8340, 11026), (8940, 10286)]