84510540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17389}}^1$

素因数の和:17413

約数の個数: 72

約数和(自身を含む): 265858320

約数和(自身を除く): 181347780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 17389, 34778, 52167, 69556, 86945, 104334, 156501, 173890, 208668, 260835, 313002, 347780, 469503, 521670, 626004, 782505, 939006, 1043340, 1408509, 1565010, 1878012, 2347515, 2817018, 3130020, 4225527, 4695030, 5634036, 7042545, 8451054, 9390060, 14085090, 16902108, 21127635, 28170180, 42255270, 84510540]

約数ペア:

[(1, 84510540), (2, 42255270), (3, 28170180), (4, 21127635), (5, 16902108), (6, 14085090), (9, 9390060), (10, 8451054), (12, 7042545), (15, 5634036), (18, 4695030), (20, 4225527), (27, 3130020), (30, 2817018), (36, 2347515), (45, 1878012), (54, 1565010), (60, 1408509), (81, 1043340), (90, 939006), (108, 782505), (135, 626004), (162, 521670), (180, 469503), (243, 347780), (270, 313002), (324, 260835), (405, 208668), (486, 173890), (540, 156501), (810, 104334), (972, 86945), (1215, 69556), (1620, 52167), (2430, 34778), (4860, 17389)]