26003970

素因数分解:

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

素因数の和:209

約数の個数: 128

約数和(自身を含む): 75513600

約数和(自身を除く): 49509630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 37, 38, 45, 54, 57, 74, 90, 95, 111, 114, 135, 137, 171, 185, 190, 222, 270, 274, 285, 333, 342, 370, 411, 513, 555, 570, 666, 685, 703, 822, 855, 999, 1026, 1110, 1233, 1370, 1406, 1665, 1710, 1998, 2055, 2109, 2466, 2565, 2603, 3330, 3515, 3699, 4110, 4218, 4995, 5069, 5130, 5206, 6165, 6327, 7030, 7398, 7809, 9990, 10138, 10545, 12330, 12654, 13015, 15207, 15618, 18495, 18981, 21090, 23427, 25345, 26030, 30414, 31635, 36990, 37962, 39045, 45621, 46854, 50690, 63270, 70281, 76035, 78090, 91242, 94905, 96311, 117135, 136863, 140562, 152070, 189810, 192622, 228105, 234270, 273726, 288933, 351405, 456210, 481555, 577866, 684315, 702810, 866799, 963110, 1368630, 1444665, 1733598, 2600397, 2889330, 4333995, 5200794, 8667990, 13001985, 26003970]

約数ペア:

[(1, 26003970), (2, 13001985), (3, 8667990), (5, 5200794), (6, 4333995), (9, 2889330), (10, 2600397), (15, 1733598), (18, 1444665), (19, 1368630), (27, 963110), (30, 866799), (37, 702810), (38, 684315), (45, 577866), (54, 481555), (57, 456210), (74, 351405), (90, 288933), (95, 273726), (111, 234270), (114, 228105), (135, 192622), (137, 189810), (171, 152070), (185, 140562), (190, 136863), (222, 117135), (270, 96311), (274, 94905), (285, 91242), (333, 78090), (342, 76035), (370, 70281), (411, 63270), (513, 50690), (555, 46854), (570, 45621), (666, 39045), (685, 37962), (703, 36990), (822, 31635), (855, 30414), (999, 26030), (1026, 25345), (1110, 23427), (1233, 21090), (1370, 18981), (1406, 18495), (1665, 15618), (1710, 15207), (1998, 13015), (2055, 12654), (2109, 12330), (2466, 10545), (2565, 10138), (2603, 9990), (3330, 7809), (3515, 7398), (3699, 7030), (4110, 6327), (4218, 6165), (4995, 5206), (5069, 5130)]