131475362490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{7307}}^1$

素因数の和:8073

約数の個数: 128

約数和(自身を含む): 354600529920

約数和(自身を除く): 223125167430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 647, 927, 1030, 1294, 1545, 1854, 1941, 2781, 3090, 3235, 3882, 4635, 5562, 5823, 6470, 7307, 9270, 9705, 11646, 13905, 14614, 17469, 19410, 21921, 27810, 29115, 34938, 36535, 43842, 58230, 65763, 66641, 73070, 87345, 109605, 131526, 133282, 174690, 197289, 199923, 219210, 328815, 333205, 394578, 399846, 599769, 657630, 666410, 752621, 986445, 999615, 1199538, 1505242, 1799307, 1972890, 1999230, 2257863, 2998845, 3598614, 3763105, 4515726, 4727629, 5997690, 6773589, 7526210, 8996535, 9455258, 11289315, 13547178, 14182887, 17993070, 20320767, 22578630, 23638145, 28365774, 33867945, 40641534, 42548661, 47276290, 67735890, 70914435, 85097322, 101603835, 127645983, 141828870, 203207670, 212743305, 255291966, 425486610, 486945787, 638229915, 973891574, 1276459830, 1460837361, 2434728935, 2921674722, 4382512083, 4869457870, 7304186805, 8765024166, 13147536249, 14608373610, 21912560415, 26295072498, 43825120830, 65737681245, 131475362490]

約数ペア:

[(1, 131475362490), (2, 65737681245), (3, 43825120830), (5, 26295072498), (6, 21912560415), (9, 14608373610), (10, 13147536249), (15, 8765024166), (18, 7304186805), (27, 4869457870), (30, 4382512083), (45, 2921674722), (54, 2434728935), (90, 1460837361), (103, 1276459830), (135, 973891574), (206, 638229915), (270, 486945787), (309, 425486610), (515, 255291966), (618, 212743305), (647, 203207670), (927, 141828870), (1030, 127645983), (1294, 101603835), (1545, 85097322), (1854, 70914435), (1941, 67735890), (2781, 47276290), (3090, 42548661), (3235, 40641534), (3882, 33867945), (4635, 28365774), (5562, 23638145), (5823, 22578630), (6470, 20320767), (7307, 17993070), (9270, 14182887), (9705, 13547178), (11646, 11289315), (13905, 9455258), (14614, 8996535), (17469, 7526210), (19410, 6773589), (21921, 5997690), (27810, 4727629), (29115, 4515726), (34938, 3763105), (36535, 3598614), (43842, 2998845), (58230, 2257863), (65763, 1999230), (66641, 1972890), (73070, 1799307), (87345, 1505242), (109605, 1199538), (131526, 999615), (133282, 986445), (174690, 752621), (197289, 666410), (199923, 657630), (219210, 599769), (328815, 399846), (333205, 394578)]