12182340780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{1483}}^1$

素因数の和:2516

約数の個数: 144

約数和(自身を含む): 37803677184

約数和(自身を除く): 25621336404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 971, 1410, 1483, 1692, 1942, 2115, 2820, 2913, 2966, 3884, 4230, 4449, 4855, 5826, 5932, 7415, 8460, 8739, 8898, 9710, 11652, 13347, 14565, 14830, 17478, 17796, 19420, 22245, 26694, 29130, 29660, 34956, 43695, 44490, 45637, 53388, 58260, 66735, 69701, 87390, 88980, 91274, 133470, 136911, 139402, 174780, 182548, 209103, 228185, 266940, 273822, 278804, 348505, 410733, 418206, 456370, 547644, 627309, 684555, 697010, 821466, 836412, 912740, 1045515, 1254618, 1369110, 1394020, 1439993, 1642932, 2053665, 2091030, 2509236, 2738220, 2879986, 3136545, 4107330, 4182060, 4319979, 5759972, 6273090, 7199965, 8214660, 8639958, 12546180, 12959937, 14399930, 17279916, 21599895, 25919874, 28799860, 43199790, 51839748, 64799685, 67679671, 86399580, 129599370, 135359342, 203039013, 259198740, 270718684, 338398355, 406078026, 609117039, 676796710, 812156052, 1015195065, 1218234078, 1353593420, 2030390130, 2436468156, 3045585195, 4060780260, 6091170390, 12182340780]

約数ペア:

[(1, 12182340780), (2, 6091170390), (3, 4060780260), (4, 3045585195), (5, 2436468156), (6, 2030390130), (9, 1353593420), (10, 1218234078), (12, 1015195065), (15, 812156052), (18, 676796710), (20, 609117039), (30, 406078026), (36, 338398355), (45, 270718684), (47, 259198740), (60, 203039013), (90, 135359342), (94, 129599370), (141, 86399580), (180, 67679671), (188, 64799685), (235, 51839748), (282, 43199790), (423, 28799860), (470, 25919874), (564, 21599895), (705, 17279916), (846, 14399930), (940, 12959937), (971, 12546180), (1410, 8639958), (1483, 8214660), (1692, 7199965), (1942, 6273090), (2115, 5759972), (2820, 4319979), (2913, 4182060), (2966, 4107330), (3884, 3136545), (4230, 2879986), (4449, 2738220), (4855, 2509236), (5826, 2091030), (5932, 2053665), (7415, 1642932), (8460, 1439993), (8739, 1394020), (8898, 1369110), (9710, 1254618), (11652, 1045515), (13347, 912740), (14565, 836412), (14830, 821466), (17478, 697010), (17796, 684555), (19420, 627309), (22245, 547644), (26694, 456370), (29130, 418206), (29660, 410733), (34956, 348505), (43695, 278804), (44490, 273822), (45637, 266940), (53388, 228185), (58260, 209103), (66735, 182548), (69701, 174780), (87390, 139402), (88980, 136911), (91274, 133470)]