277301518380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1\times {\mathrm{11161}}^1$

素因数の和:12696

約数の個数: 144

約数和(自身を含む): 850492965504

約数和(自身を除く): 573191447124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1423, 1455, 1746, 1940, 2846, 2910, 3492, 4269, 4365, 5692, 5820, 7115, 8538, 8730, 11161, 12807, 14230, 17076, 17460, 21345, 22322, 25614, 28460, 33483, 42690, 44644, 51228, 55805, 64035, 66966, 85380, 100449, 111610, 128070, 133932, 138031, 167415, 200898, 223220, 256140, 276062, 334830, 401796, 414093, 502245, 552124, 669660, 690155, 828186, 1004490, 1082617, 1242279, 1380310, 1656372, 2008980, 2070465, 2165234, 2484558, 2760620, 3247851, 4140930, 4330468, 4969116, 5413085, 6211395, 6495702, 8281860, 9743553, 10826170, 12422790, 12991404, 15882103, 16239255, 19487106, 21652340, 24845580, 31764206, 32478510, 38974212, 47646309, 48717765, 63528412, 64957020, 79410515, 95292618, 97435530, 142938927, 158821030, 190585236, 194871060, 238231545, 285877854, 317642060, 476463090, 571755708, 714694635, 952926180, 1429389270, 1540563991, 2858778540, 3081127982, 4621691973, 6162255964, 7702819955, 9243383946, 13865075919, 15405639910, 18486767892, 23108459865, 27730151838, 30811279820, 46216919730, 55460303676, 69325379595, 92433839460, 138650759190, 277301518380]

約数ペア:

[(1, 277301518380), (2, 138650759190), (3, 92433839460), (4, 69325379595), (5, 55460303676), (6, 46216919730), (9, 30811279820), (10, 27730151838), (12, 23108459865), (15, 18486767892), (18, 15405639910), (20, 13865075919), (30, 9243383946), (36, 7702819955), (45, 6162255964), (60, 4621691973), (90, 3081127982), (97, 2858778540), (180, 1540563991), (194, 1429389270), (291, 952926180), (388, 714694635), (485, 571755708), (582, 476463090), (873, 317642060), (970, 285877854), (1164, 238231545), (1423, 194871060), (1455, 190585236), (1746, 158821030), (1940, 142938927), (2846, 97435530), (2910, 95292618), (3492, 79410515), (4269, 64957020), (4365, 63528412), (5692, 48717765), (5820, 47646309), (7115, 38974212), (8538, 32478510), (8730, 31764206), (11161, 24845580), (12807, 21652340), (14230, 19487106), (17076, 16239255), (17460, 15882103), (21345, 12991404), (22322, 12422790), (25614, 10826170), (28460, 9743553), (33483, 8281860), (42690, 6495702), (44644, 6211395), (51228, 5413085), (55805, 4969116), (64035, 4330468), (66966, 4140930), (85380, 3247851), (100449, 2760620), (111610, 2484558), (128070, 2165234), (133932, 2070465), (138031, 2008980), (167415, 1656372), (200898, 1380310), (223220, 1242279), (256140, 1082617), (276062, 1004490), (334830, 828186), (401796, 690155), (414093, 669660), (502245, 552124)]