155116830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 429981696

約数和(自身を除く): 274864866

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 107, 110, 115, 138, 165, 191, 214, 230, 253, 321, 330, 345, 382, 506, 535, 573, 642, 690, 759, 955, 1070, 1146, 1177, 1265, 1518, 1605, 1910, 2101, 2354, 2461, 2530, 2865, 3210, 3531, 3795, 4202, 4393, 4922, 5730, 5885, 6303, 7062, 7383, 7590, 8786, 10505, 11770, 12305, 12606, 13179, 14766, 17655, 20437, 21010, 21965, 24610, 26358, 27071, 31515, 35310, 36915, 40874, 43930, 48323, 54142, 61311, 63030, 65895, 73830, 81213, 96646, 102185, 122622, 131790, 135355, 144969, 162426, 204370, 224807, 241615, 270710, 289938, 306555, 406065, 449614, 470051, 483230, 613110, 674421, 724845, 812130, 940102, 1124035, 1348842, 1410153, 1449690, 2248070, 2350255, 2820306, 3372105, 4700510, 5170561, 6744210, 7050765, 10341122, 14101530, 15511683, 25852805, 31023366, 51705610, 77558415, 155116830]

約数ペア:

[(1, 155116830), (2, 77558415), (3, 51705610), (5, 31023366), (6, 25852805), (10, 15511683), (11, 14101530), (15, 10341122), (22, 7050765), (23, 6744210), (30, 5170561), (33, 4700510), (46, 3372105), (55, 2820306), (66, 2350255), (69, 2248070), (107, 1449690), (110, 1410153), (115, 1348842), (138, 1124035), (165, 940102), (191, 812130), (214, 724845), (230, 674421), (253, 613110), (321, 483230), (330, 470051), (345, 449614), (382, 406065), (506, 306555), (535, 289938), (573, 270710), (642, 241615), (690, 224807), (759, 204370), (955, 162426), (1070, 144969), (1146, 135355), (1177, 131790), (1265, 122622), (1518, 102185), (1605, 96646), (1910, 81213), (2101, 73830), (2354, 65895), (2461, 63030), (2530, 61311), (2865, 54142), (3210, 48323), (3531, 43930), (3795, 40874), (4202, 36915), (4393, 35310), (4922, 31515), (5730, 27071), (5885, 26358), (6303, 24610), (7062, 21965), (7383, 21010), (7590, 20437), (8786, 17655), (10505, 14766), (11770, 13179), (12305, 12606)]