80355330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3576

約数の個数: 96

約数和(自身を含む): 237893760

約数和(自身を除く): 157538430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3529, 3795, 4554, 7058, 7590, 10587, 11385, 17645, 21174, 22770, 31761, 35290, 38819, 52935, 63522, 77638, 81167, 105870, 116457, 158805, 162334, 194095, 232914, 243501, 317610, 349371, 388190, 405835, 487002, 582285, 698742, 730503, 811670, 892837, 1164570, 1217505, 1461006, 1746855, 1785674, 2435010, 2678511, 3493710, 3652515, 4464185, 5357022, 7305030, 8035533, 8928370, 13392555, 16071066, 26785110, 40177665, 80355330]

約数ペア:

[(1, 80355330), (2, 40177665), (3, 26785110), (5, 16071066), (6, 13392555), (9, 8928370), (10, 8035533), (11, 7305030), (15, 5357022), (18, 4464185), (22, 3652515), (23, 3493710), (30, 2678511), (33, 2435010), (45, 1785674), (46, 1746855), (55, 1461006), (66, 1217505), (69, 1164570), (90, 892837), (99, 811670), (110, 730503), (115, 698742), (138, 582285), (165, 487002), (198, 405835), (207, 388190), (230, 349371), (253, 317610), (330, 243501), (345, 232914), (414, 194095), (495, 162334), (506, 158805), (690, 116457), (759, 105870), (990, 81167), (1035, 77638), (1265, 63522), (1518, 52935), (2070, 38819), (2277, 35290), (2530, 31761), (3529, 22770), (3795, 21174), (4554, 17645), (7058, 11385), (7590, 10587)]