43339950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 126799920

約数和(自身を除く): 83459970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 37, 38, 45, 50, 57, 74, 75, 90, 95, 111, 114, 137, 150, 171, 185, 190, 222, 225, 274, 285, 333, 342, 370, 411, 450, 475, 555, 570, 666, 685, 703, 822, 855, 925, 950, 1110, 1233, 1370, 1406, 1425, 1665, 1710, 1850, 2055, 2109, 2466, 2603, 2775, 2850, 3330, 3425, 3515, 4110, 4218, 4275, 5069, 5206, 5550, 6165, 6327, 6850, 7030, 7809, 8325, 8550, 10138, 10275, 10545, 12330, 12654, 13015, 15207, 15618, 16650, 17575, 20550, 21090, 23427, 25345, 26030, 30414, 30825, 31635, 35150, 39045, 45621, 46854, 50690, 52725, 61650, 63270, 65075, 76035, 78090, 91242, 96311, 105450, 117135, 126725, 130150, 152070, 158175, 192622, 195225, 228105, 234270, 253450, 288933, 316350, 380175, 390450, 456210, 481555, 577866, 585675, 760350, 866799, 963110, 1140525, 1171350, 1444665, 1733598, 2281050, 2407775, 2889330, 4333995, 4815550, 7223325, 8667990, 14446650, 21669975, 43339950]

約数ペア:

[(1, 43339950), (2, 21669975), (3, 14446650), (5, 8667990), (6, 7223325), (9, 4815550), (10, 4333995), (15, 2889330), (18, 2407775), (19, 2281050), (25, 1733598), (30, 1444665), (37, 1171350), (38, 1140525), (45, 963110), (50, 866799), (57, 760350), (74, 585675), (75, 577866), (90, 481555), (95, 456210), (111, 390450), (114, 380175), (137, 316350), (150, 288933), (171, 253450), (185, 234270), (190, 228105), (222, 195225), (225, 192622), (274, 158175), (285, 152070), (333, 130150), (342, 126725), (370, 117135), (411, 105450), (450, 96311), (475, 91242), (555, 78090), (570, 76035), (666, 65075), (685, 63270), (703, 61650), (822, 52725), (855, 50690), (925, 46854), (950, 45621), (1110, 39045), (1233, 35150), (1370, 31635), (1406, 30825), (1425, 30414), (1665, 26030), (1710, 25345), (1850, 23427), (2055, 21090), (2109, 20550), (2466, 17575), (2603, 16650), (2775, 15618), (2850, 15207), (3330, 13015), (3425, 12654), (3515, 12330), (4110, 10545), (4218, 10275), (4275, 10138), (5069, 8550), (5206, 8325), (5550, 7809), (6165, 7030), (6327, 6850)]