77774398740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1\times {\mathrm{4001}}^1$

素因数の和:5462

約数の個数: 144

約数和(自身を含む): 239136468480

約数和(自身を除く): 161362069740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1367, 1422, 1580, 2370, 2734, 2844, 3555, 4001, 4101, 4740, 5468, 6835, 7110, 8002, 8202, 12003, 12303, 13670, 14220, 16004, 16404, 20005, 20505, 24006, 24606, 27340, 36009, 40010, 41010, 48012, 49212, 60015, 61515, 72018, 80020, 82020, 107993, 120030, 123030, 144036, 180045, 215986, 240060, 246060, 316079, 323979, 360090, 431972, 539965, 632158, 647958, 720180, 948237, 971937, 1079930, 1264316, 1295916, 1580395, 1619895, 1896474, 1943874, 2159860, 2844711, 3160790, 3239790, 3792948, 3887748, 4741185, 4859685, 5469367, 5689422, 6321580, 6479580, 9482370, 9719370, 10938734, 11378844, 14223555, 16408101, 18964740, 19438740, 21877468, 27346835, 28447110, 32816202, 49224303, 54693670, 56894220, 65632404, 82040505, 98448606, 109387340, 164081010, 196897212, 246121515, 328162020, 432079993, 492243030, 864159986, 984486060, 1296239979, 1728319972, 2160399965, 2592479958, 3888719937, 4320799930, 5184959916, 6481199895, 7777439874, 8641599860, 12962399790, 15554879748, 19443599685, 25924799580, 38887199370, 77774398740]

約数ペア:

[(1, 77774398740), (2, 38887199370), (3, 25924799580), (4, 19443599685), (5, 15554879748), (6, 12962399790), (9, 8641599860), (10, 7777439874), (12, 6481199895), (15, 5184959916), (18, 4320799930), (20, 3888719937), (30, 2592479958), (36, 2160399965), (45, 1728319972), (60, 1296239979), (79, 984486060), (90, 864159986), (158, 492243030), (180, 432079993), (237, 328162020), (316, 246121515), (395, 196897212), (474, 164081010), (711, 109387340), (790, 98448606), (948, 82040505), (1185, 65632404), (1367, 56894220), (1422, 54693670), (1580, 49224303), (2370, 32816202), (2734, 28447110), (2844, 27346835), (3555, 21877468), (4001, 19438740), (4101, 18964740), (4740, 16408101), (5468, 14223555), (6835, 11378844), (7110, 10938734), (8002, 9719370), (8202, 9482370), (12003, 6479580), (12303, 6321580), (13670, 5689422), (14220, 5469367), (16004, 4859685), (16404, 4741185), (20005, 3887748), (20505, 3792948), (24006, 3239790), (24606, 3160790), (27340, 2844711), (36009, 2159860), (40010, 1943874), (41010, 1896474), (48012, 1619895), (49212, 1580395), (60015, 1295916), (61515, 1264316), (72018, 1079930), (80020, 971937), (82020, 948237), (107993, 720180), (120030, 647958), (123030, 632158), (144036, 539965), (180045, 431972), (215986, 360090), (240060, 323979), (246060, 316079)]