75823920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2059

約数の個数: 120

約数和(自身を含む): 259577136

約数和(自身を除く): 183753216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 1987, 2120, 2385, 2544, 3180, 3816, 3974, 4240, 4770, 5961, 6360, 7632, 7948, 9540, 9935, 11922, 12720, 15896, 17883, 19080, 19870, 23844, 29805, 31792, 35766, 38160, 39740, 47688, 59610, 71532, 79480, 89415, 95376, 105311, 119220, 143064, 158960, 178830, 210622, 238440, 286128, 315933, 357660, 421244, 476880, 526555, 631866, 715320, 842488, 947799, 1053110, 1263732, 1430640, 1579665, 1684976, 1895598, 2106220, 2527464, 3159330, 3791196, 4212440, 4738995, 5054928, 6318660, 7582392, 8424880, 9477990, 12637320, 15164784, 18955980, 25274640, 37911960, 75823920]

約数ペア:

[(1, 75823920), (2, 37911960), (3, 25274640), (4, 18955980), (5, 15164784), (6, 12637320), (8, 9477990), (9, 8424880), (10, 7582392), (12, 6318660), (15, 5054928), (16, 4738995), (18, 4212440), (20, 3791196), (24, 3159330), (30, 2527464), (36, 2106220), (40, 1895598), (45, 1684976), (48, 1579665), (53, 1430640), (60, 1263732), (72, 1053110), (80, 947799), (90, 842488), (106, 715320), (120, 631866), (144, 526555), (159, 476880), (180, 421244), (212, 357660), (240, 315933), (265, 286128), (318, 238440), (360, 210622), (424, 178830), (477, 158960), (530, 143064), (636, 119220), (720, 105311), (795, 95376), (848, 89415), (954, 79480), (1060, 71532), (1272, 59610), (1590, 47688), (1908, 39740), (1987, 38160), (2120, 35766), (2385, 31792), (2544, 29805), (3180, 23844), (3816, 19870), (3974, 19080), (4240, 17883), (4770, 15896), (5961, 12720), (6360, 11922), (7632, 9935), (7948, 9540)]