266126220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 836559360

約数和(自身を除く): 570433140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 83, 90, 94, 141, 166, 180, 188, 235, 249, 282, 332, 379, 415, 423, 470, 498, 564, 705, 747, 758, 830, 846, 940, 996, 1137, 1245, 1410, 1494, 1516, 1660, 1692, 1895, 2115, 2274, 2490, 2820, 2988, 3411, 3735, 3790, 3901, 4230, 4548, 4980, 5685, 6822, 7470, 7580, 7802, 8460, 11370, 11703, 13644, 14940, 15604, 17055, 17813, 19505, 22740, 23406, 31457, 34110, 35109, 35626, 39010, 46812, 53439, 58515, 62914, 68220, 70218, 71252, 78020, 89065, 94371, 106878, 117030, 125828, 140436, 157285, 160317, 175545, 178130, 188742, 213756, 234060, 267195, 283113, 314570, 320634, 351090, 356260, 377484, 471855, 534390, 566226, 629140, 641268, 702180, 801585, 943710, 1068780, 1132452, 1415565, 1478479, 1603170, 1887420, 2831130, 2956958, 3206340, 4435437, 5662260, 5913916, 7392395, 8870874, 13306311, 14784790, 17741748, 22177185, 26612622, 29569580, 44354370, 53225244, 66531555, 88708740, 133063110, 266126220]

約数ペア:

[(1, 266126220), (2, 133063110), (3, 88708740), (4, 66531555), (5, 53225244), (6, 44354370), (9, 29569580), (10, 26612622), (12, 22177185), (15, 17741748), (18, 14784790), (20, 13306311), (30, 8870874), (36, 7392395), (45, 5913916), (47, 5662260), (60, 4435437), (83, 3206340), (90, 2956958), (94, 2831130), (141, 1887420), (166, 1603170), (180, 1478479), (188, 1415565), (235, 1132452), (249, 1068780), (282, 943710), (332, 801585), (379, 702180), (415, 641268), (423, 629140), (470, 566226), (498, 534390), (564, 471855), (705, 377484), (747, 356260), (758, 351090), (830, 320634), (846, 314570), (940, 283113), (996, 267195), (1137, 234060), (1245, 213756), (1410, 188742), (1494, 178130), (1516, 175545), (1660, 160317), (1692, 157285), (1895, 140436), (2115, 125828), (2274, 117030), (2490, 106878), (2820, 94371), (2988, 89065), (3411, 78020), (3735, 71252), (3790, 70218), (3901, 68220), (4230, 62914), (4548, 58515), (4980, 53439), (5685, 46812), (6822, 39010), (7470, 35626), (7580, 35109), (7802, 34110), (8460, 31457), (11370, 23406), (11703, 22740), (13644, 19505), (14940, 17813), (15604, 17055)]