28125228240

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1741}}^1$

素因数の和:2049

約数の個数: 280

約数和(自身を含む): 98452342248

約数和(自身を除く): 70327114008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 277, 324, 360, 405, 432, 486, 540, 554, 648, 720, 729, 810, 831, 972, 1080, 1108, 1215, 1296, 1385, 1458, 1620, 1662, 1741, 1944, 2160, 2216, 2430, 2493, 2770, 2916, 3240, 3324, 3482, 3645, 3888, 4155, 4432, 4860, 4986, 5223, 5540, 5832, 6480, 6648, 6964, 7290, 7479, 8310, 8705, 9720, 9972, 10446, 11080, 11664, 12465, 13296, 13928, 14580, 14958, 15669, 16620, 17410, 19440, 19944, 20892, 22160, 22437, 24930, 26115, 27856, 29160, 29916, 31338, 33240, 34820, 37395, 39888, 41784, 44874, 47007, 49860, 52230, 58320, 59832, 62676, 66480, 67311, 69640, 74790, 78345, 83568, 89748, 94014, 99720, 104460, 112185, 119664, 125352, 134622, 139280, 141021, 149580, 156690, 179496, 188028, 199440, 201933, 208920, 224370, 235035, 250704, 269244, 282042, 299160, 313380, 336555, 358992, 376056, 403866, 417840, 423063, 448740, 470070, 482257, 538488, 564084, 598320, 626760, 673110, 705105, 752112, 807732, 846126, 897480, 940140, 964514, 1009665, 1076976, 1128168, 1253520, 1269189, 1346220, 1410210, 1446771, 1615464, 1692252, 1794960, 1880280, 1929028, 2019330, 2115315, 2256336, 2411285, 2538378, 2692440, 2820420, 2893542, 3230928, 3384504, 3760560, 3858056, 4038660, 4230630, 4340313, 4822570, 5076756, 5384880, 5640840, 5787084, 6345945, 6769008, 7233855, 7716112, 8077320, 8461260, 8680626, 9645140, 10153512, 11281680, 11574168, 12691890, 13020939, 14467710, 16154640, 16922520, 17361252, 19290280, 20307024, 21701565, 23148336, 25383780, 26041878, 28935420, 33845040, 34722504, 38580560, 39062817, 43403130, 50767560, 52083756, 57870840, 65104695, 69445008, 78125634, 86806260, 101535120, 104167512, 115741680, 117188451, 130209390, 156251268, 173612520, 195314085, 208335024, 234376902, 260418780, 312502536, 347225040, 351565353, 390628170, 468753804, 520837560, 585942255, 625005072, 703130706, 781256340, 937507608, 1041675120, 1171884510, 1406261412, 1562512680, 1757826765, 1875015216, 2343769020, 2812522824, 3125025360, 3515653530, 4687538040, 5625045648, 7031307060, 9375076080, 14062614120, 28125228240]

約数ペア:

[(1, 28125228240), (2, 14062614120), (3, 9375076080), (4, 7031307060), (5, 5625045648), (6, 4687538040), (8, 3515653530), (9, 3125025360), (10, 2812522824), (12, 2343769020), (15, 1875015216), (16, 1757826765), (18, 1562512680), (20, 1406261412), (24, 1171884510), (27, 1041675120), (30, 937507608), (36, 781256340), (40, 703130706), (45, 625005072), (48, 585942255), (54, 520837560), (60, 468753804), (72, 390628170), (80, 351565353), (81, 347225040), (90, 312502536), (108, 260418780), (120, 234376902), (135, 208335024), (144, 195314085), (162, 173612520), (180, 156251268), (216, 130209390), (240, 117188451), (243, 115741680), (270, 104167512), (277, 101535120), (324, 86806260), (360, 78125634), (405, 69445008), (432, 65104695), (486, 57870840), (540, 52083756), (554, 50767560), (648, 43403130), (720, 39062817), (729, 38580560), (810, 34722504), (831, 33845040), (972, 28935420), (1080, 26041878), (1108, 25383780), (1215, 23148336), (1296, 21701565), (1385, 20307024), (1458, 19290280), (1620, 17361252), (1662, 16922520), (1741, 16154640), (1944, 14467710), (2160, 13020939), (2216, 12691890), (2430, 11574168), (2493, 11281680), (2770, 10153512), (2916, 9645140), (3240, 8680626), (3324, 8461260), (3482, 8077320), (3645, 7716112), (3888, 7233855), (4155, 6769008), (4432, 6345945), (4860, 5787084), (4986, 5640840), (5223, 5384880), (5540, 5076756), (5832, 4822570), (6480, 4340313), (6648, 4230630), (6964, 4038660), (7290, 3858056), (7479, 3760560), (8310, 3384504), (8705, 3230928), (9720, 2893542), (9972, 2820420), (10446, 2692440), (11080, 2538378), (11664, 2411285), (12465, 2256336), (13296, 2115315), (13928, 2019330), (14580, 1929028), (14958, 1880280), (15669, 1794960), (16620, 1692252), (17410, 1615464), (19440, 1446771), (19944, 1410210), (20892, 1346220), (22160, 1269189), (22437, 1253520), (24930, 1128168), (26115, 1076976), (27856, 1009665), (29160, 964514), (29916, 940140), (31338, 897480), (33240, 846126), (34820, 807732), (37395, 752112), (39888, 705105), (41784, 673110), (44874, 626760), (47007, 598320), (49860, 564084), (52230, 538488), (58320, 482257), (59832, 470070), (62676, 448740), (66480, 423063), (67311, 417840), (69640, 403866), (74790, 376056), (78345, 358992), (83568, 336555), (89748, 313380), (94014, 299160), (99720, 282042), (104460, 269244), (112185, 250704), (119664, 235035), (125352, 224370), (134622, 208920), (139280, 201933), (141021, 199440), (149580, 188028), (156690, 179496)]