90045.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 17926272

約数和(自身を除く): 11176782

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 113, 165, 181, 226, 330, 339, 362, 543, 565, 678, 905, 1086, 1130, 1243, 1695, 1810, 1991, 2486, 2715, 3390, 3729, 3982, 5430, 5973, 6215, 7458, 9955, 11946, 12430, 18645, 19910, 20453, 29865, 37290, 40906, 59730, 61359, 102265, 122718, 204530, 224983, 306795, 449966, 613590, 674949, 1124915, 1349898, 2249830, 3374745, 6749490]

約数ペア:

[(1, 6749490), (2, 3374745), (3, 2249830), (5, 1349898), (6, 1124915), (10, 674949), (11, 613590), (15, 449966), (22, 306795), (30, 224983), (33, 204530), (55, 122718), (66, 102265), (110, 61359), (113, 59730), (165, 40906), (181, 37290), (226, 29865), (330, 20453), (339, 19910), (362, 18645), (543, 12430), (565, 11946), (678, 9955), (905, 7458), (1086, 6215), (1130, 5973), (1243, 5430), (1695, 3982), (1810, 3729), (1991, 3390), (2486, 2715)]