200999070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10789}}^1$

素因数の和:10831

約数の個数: 80

約数和(自身を含む): 564014880

約数和(自身を除く): 363015810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 10789, 18630, 21578, 32367, 53945, 64734, 97101, 107890, 161835, 194202, 248147, 291303, 323670, 485505, 496294, 582606, 744441, 873909, 971010, 1240735, 1456515, 1488882, 1747818, 2233323, 2481470, 2913030, 3722205, 4369545, 4466646, 6699969, 7444410, 8739090, 11166615, 13399938, 20099907, 22333230, 33499845, 40199814, 66999690, 100499535, 200999070]

約数ペア:

[(1, 200999070), (2, 100499535), (3, 66999690), (5, 40199814), (6, 33499845), (9, 22333230), (10, 20099907), (15, 13399938), (18, 11166615), (23, 8739090), (27, 7444410), (30, 6699969), (45, 4466646), (46, 4369545), (54, 3722205), (69, 2913030), (81, 2481470), (90, 2233323), (115, 1747818), (135, 1488882), (138, 1456515), (162, 1240735), (207, 971010), (230, 873909), (270, 744441), (345, 582606), (405, 496294), (414, 485505), (621, 323670), (690, 291303), (810, 248147), (1035, 194202), (1242, 161835), (1863, 107890), (2070, 97101), (3105, 64734), (3726, 53945), (6210, 32367), (9315, 21578), (10789, 18630)]