297254220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 851987136

約数和(自身を除く): 554732916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 241, 244, 305, 337, 366, 482, 610, 674, 723, 732, 915, 964, 1011, 1205, 1220, 1348, 1446, 1685, 1830, 2022, 2410, 2892, 3370, 3615, 3660, 4044, 4820, 5055, 6740, 7230, 10110, 14460, 14701, 20220, 20557, 29402, 41114, 44103, 58804, 61671, 73505, 81217, 82228, 88206, 102785, 123342, 147010, 162434, 176412, 205570, 220515, 243651, 246684, 294020, 308355, 324868, 406085, 411140, 441030, 487302, 616710, 812170, 882060, 974604, 1218255, 1233420, 1624340, 2436510, 4873020, 4954237, 9908474, 14862711, 19816948, 24771185, 29725422, 49542370, 59450844, 74313555, 99084740, 148627110, 297254220]

約数ペア:

[(1, 297254220), (2, 148627110), (3, 99084740), (4, 74313555), (5, 59450844), (6, 49542370), (10, 29725422), (12, 24771185), (15, 19816948), (20, 14862711), (30, 9908474), (60, 4954237), (61, 4873020), (122, 2436510), (183, 1624340), (241, 1233420), (244, 1218255), (305, 974604), (337, 882060), (366, 812170), (482, 616710), (610, 487302), (674, 441030), (723, 411140), (732, 406085), (915, 324868), (964, 308355), (1011, 294020), (1205, 246684), (1220, 243651), (1348, 220515), (1446, 205570), (1685, 176412), (1830, 162434), (2022, 147010), (2410, 123342), (2892, 102785), (3370, 88206), (3615, 82228), (3660, 81217), (4044, 73505), (4820, 61671), (5055, 58804), (6740, 44103), (7230, 41114), (10110, 29402), (14460, 20557), (14701, 20220)]