28796670450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{23}}^2\times {\mathrm{13441}}^1$

素因数の和:13511

約数の個数: 180

約数和(自身を含む): 83648342778

約数和(自身を除く): 54851672328

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 207, 225, 230, 270, 345, 405, 414, 450, 529, 575, 621, 675, 690, 810, 1035, 1058, 1150, 1242, 1350, 1587, 1725, 1863, 2025, 2070, 2645, 3105, 3174, 3450, 3726, 4050, 4761, 5175, 5290, 6210, 7935, 9315, 9522, 10350, 13225, 13441, 14283, 15525, 15870, 18630, 23805, 26450, 26882, 28566, 31050, 39675, 40323, 42849, 46575, 47610, 67205, 71415, 79350, 80646, 85698, 93150, 119025, 120969, 134410, 142830, 201615, 214245, 238050, 241938, 309143, 336025, 357075, 362907, 403230, 428490, 604845, 618286, 672050, 714150, 725814, 927429, 1008075, 1071225, 1088721, 1209690, 1545715, 1814535, 1854858, 2016150, 2142450, 2177442, 2782287, 3024225, 3091430, 3629070, 4637145, 5443605, 5564574, 6048450, 7110289, 7728575, 8346861, 9072675, 9274290, 10887210, 13911435, 14220578, 15457150, 16693722, 18145350, 21330867, 23185725, 25040583, 27218025, 27822870, 35551445, 41734305, 42661734, 46371450, 50081166, 54436050, 63992601, 69557175, 71102890, 83468610, 106654335, 125202915, 127985202, 139114350, 177757225, 191977803, 208671525, 213308670, 250405830, 319963005, 355514450, 383955606, 417343050, 533271675, 575933409, 626014575, 639926010, 959889015, 1066543350, 1151866818, 1252029150, 1599815025, 1919778030, 2879667045, 3199630050, 4799445075, 5759334090, 9598890150, 14398335225, 28796670450]

約数ペア:

[(1, 28796670450), (2, 14398335225), (3, 9598890150), (5, 5759334090), (6, 4799445075), (9, 3199630050), (10, 2879667045), (15, 1919778030), (18, 1599815025), (23, 1252029150), (25, 1151866818), (27, 1066543350), (30, 959889015), (45, 639926010), (46, 626014575), (50, 575933409), (54, 533271675), (69, 417343050), (75, 383955606), (81, 355514450), (90, 319963005), (115, 250405830), (135, 213308670), (138, 208671525), (150, 191977803), (162, 177757225), (207, 139114350), (225, 127985202), (230, 125202915), (270, 106654335), (345, 83468610), (405, 71102890), (414, 69557175), (450, 63992601), (529, 54436050), (575, 50081166), (621, 46371450), (675, 42661734), (690, 41734305), (810, 35551445), (1035, 27822870), (1058, 27218025), (1150, 25040583), (1242, 23185725), (1350, 21330867), (1587, 18145350), (1725, 16693722), (1863, 15457150), (2025, 14220578), (2070, 13911435), (2645, 10887210), (3105, 9274290), (3174, 9072675), (3450, 8346861), (3726, 7728575), (4050, 7110289), (4761, 6048450), (5175, 5564574), (5290, 5443605), (6210, 4637145), (7935, 3629070), (9315, 3091430), (9522, 3024225), (10350, 2782287), (13225, 2177442), (13441, 2142450), (14283, 2016150), (15525, 1854858), (15870, 1814535), (18630, 1545715), (23805, 1209690), (26450, 1088721), (26882, 1071225), (28566, 1008075), (31050, 927429), (39675, 725814), (40323, 714150), (42849, 672050), (46575, 618286), (47610, 604845), (67205, 428490), (71415, 403230), (79350, 362907), (80646, 357075), (85698, 336025), (93150, 309143), (119025, 241938), (120969, 238050), (134410, 214245), (142830, 201615)]