184937220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4649}}^1$

素因数の和:4694

約数の個数: 144

約数和(自身を含む): 639802800

約数和(自身を除く): 454865580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4649, 6630, 7956, 9298, 9945, 13260, 13947, 18596, 19890, 23245, 27894, 39780, 41841, 46490, 55788, 60437, 69735, 79033, 83682, 92980, 120874, 139470, 158066, 167364, 181311, 209205, 237099, 241748, 278940, 302185, 316132, 362622, 395165, 418410, 474198, 543933, 604370, 711297, 725244, 790330, 836820, 906555, 948396, 1027429, 1087866, 1185495, 1208740, 1422594, 1580660, 1813110, 2054858, 2175732, 2370990, 2719665, 2845188, 3082287, 3556485, 3626220, 4109716, 4741980, 5137145, 5439330, 6164574, 7112970, 9246861, 10274290, 10878660, 12329148, 14225940, 15411435, 18493722, 20548580, 30822870, 36987444, 46234305, 61645740, 92468610, 184937220]

約数ペア:

[(1, 184937220), (2, 92468610), (3, 61645740), (4, 46234305), (5, 36987444), (6, 30822870), (9, 20548580), (10, 18493722), (12, 15411435), (13, 14225940), (15, 12329148), (17, 10878660), (18, 10274290), (20, 9246861), (26, 7112970), (30, 6164574), (34, 5439330), (36, 5137145), (39, 4741980), (45, 4109716), (51, 3626220), (52, 3556485), (60, 3082287), (65, 2845188), (68, 2719665), (78, 2370990), (85, 2175732), (90, 2054858), (102, 1813110), (117, 1580660), (130, 1422594), (153, 1208740), (156, 1185495), (170, 1087866), (180, 1027429), (195, 948396), (204, 906555), (221, 836820), (234, 790330), (255, 725244), (260, 711297), (306, 604370), (340, 543933), (390, 474198), (442, 418410), (468, 395165), (510, 362622), (585, 316132), (612, 302185), (663, 278940), (765, 241748), (780, 237099), (884, 209205), (1020, 181311), (1105, 167364), (1170, 158066), (1326, 139470), (1530, 120874), (1989, 92980), (2210, 83682), (2340, 79033), (2652, 69735), (3060, 60437), (3315, 55788), (3978, 46490), (4420, 41841), (4649, 39780), (6630, 27894), (7956, 23245), (9298, 19890), (9945, 18596), (13260, 13947)]