180038628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 573640704

約数和(自身を除く): 393602076

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 107, 126, 132, 154, 198, 214, 231, 252, 308, 321, 396, 428, 462, 607, 642, 693, 749, 924, 963, 1177, 1214, 1284, 1386, 1498, 1821, 1926, 2247, 2354, 2428, 2772, 2996, 3531, 3642, 3852, 4249, 4494, 4708, 5463, 6677, 6741, 7062, 7284, 8239, 8498, 8988, 10593, 10926, 12747, 13354, 13482, 14124, 16478, 16996, 20031, 21186, 21852, 24717, 25494, 26708, 26964, 32956, 38241, 40062, 42372, 46739, 49434, 50988, 60093, 64949, 74151, 76482, 80124, 93478, 98868, 120186, 129898, 140217, 148302, 152964, 186956, 194847, 240372, 259796, 280434, 296604, 389694, 420651, 454643, 560868, 584541, 714439, 779388, 841302, 909286, 1169082, 1363929, 1428878, 1682604, 1818572, 2143317, 2338164, 2727858, 2857756, 4091787, 4286634, 5001073, 5455716, 6429951, 8183574, 8573268, 10002146, 12859902, 15003219, 16367148, 20004292, 25719804, 30006438, 45009657, 60012876, 90019314, 180038628]

約数ペア:

[(1, 180038628), (2, 90019314), (3, 60012876), (4, 45009657), (6, 30006438), (7, 25719804), (9, 20004292), (11, 16367148), (12, 15003219), (14, 12859902), (18, 10002146), (21, 8573268), (22, 8183574), (28, 6429951), (33, 5455716), (36, 5001073), (42, 4286634), (44, 4091787), (63, 2857756), (66, 2727858), (77, 2338164), (84, 2143317), (99, 1818572), (107, 1682604), (126, 1428878), (132, 1363929), (154, 1169082), (198, 909286), (214, 841302), (231, 779388), (252, 714439), (308, 584541), (321, 560868), (396, 454643), (428, 420651), (462, 389694), (607, 296604), (642, 280434), (693, 259796), (749, 240372), (924, 194847), (963, 186956), (1177, 152964), (1214, 148302), (1284, 140217), (1386, 129898), (1498, 120186), (1821, 98868), (1926, 93478), (2247, 80124), (2354, 76482), (2428, 74151), (2772, 64949), (2996, 60093), (3531, 50988), (3642, 49434), (3852, 46739), (4249, 42372), (4494, 40062), (4708, 38241), (5463, 32956), (6677, 26964), (6741, 26708), (7062, 25494), (7284, 24717), (8239, 21852), (8498, 21186), (8988, 20031), (10593, 16996), (10926, 16478), (12747, 14124), (13354, 13482)]