68964799860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{23873}}^1$

素因数の和:25358

約数の個数: 144

約数和(自身を含む): 228376774080

約数和(自身を除く): 159411974220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1459, 1980, 2918, 4377, 5836, 7295, 8754, 13131, 14590, 16049, 17508, 21885, 23873, 26262, 29180, 32098, 43770, 47746, 48147, 52524, 64196, 65655, 71619, 80245, 87540, 95492, 96294, 119365, 131310, 143238, 144441, 160490, 192588, 214857, 238730, 240735, 262603, 262620, 286476, 288882, 320980, 358095, 429714, 477460, 481470, 525206, 577764, 716190, 722205, 787809, 859428, 962940, 1050412, 1074285, 1313015, 1432380, 1444410, 1575618, 2148570, 2363427, 2626030, 2888820, 3151236, 3939045, 4297140, 4726854, 5252060, 7878090, 9453708, 11817135, 15756180, 23634270, 34830707, 47268540, 69661414, 104492121, 139322828, 174153535, 208984242, 313476363, 348307070, 383137777, 417968484, 522460605, 626952726, 696614140, 766275554, 1044921210, 1149413331, 1253905452, 1532551108, 1567381815, 1915688885, 2089842420, 2298826662, 3134763630, 3448239993, 3831377770, 4597653324, 5747066655, 6269527260, 6896479986, 7662755540, 11494133310, 13792959972, 17241199965, 22988266620, 34482399930, 68964799860]

約数ペア:

[(1, 68964799860), (2, 34482399930), (3, 22988266620), (4, 17241199965), (5, 13792959972), (6, 11494133310), (9, 7662755540), (10, 6896479986), (11, 6269527260), (12, 5747066655), (15, 4597653324), (18, 3831377770), (20, 3448239993), (22, 3134763630), (30, 2298826662), (33, 2089842420), (36, 1915688885), (44, 1567381815), (45, 1532551108), (55, 1253905452), (60, 1149413331), (66, 1044921210), (90, 766275554), (99, 696614140), (110, 626952726), (132, 522460605), (165, 417968484), (180, 383137777), (198, 348307070), (220, 313476363), (330, 208984242), (396, 174153535), (495, 139322828), (660, 104492121), (990, 69661414), (1459, 47268540), (1980, 34830707), (2918, 23634270), (4377, 15756180), (5836, 11817135), (7295, 9453708), (8754, 7878090), (13131, 5252060), (14590, 4726854), (16049, 4297140), (17508, 3939045), (21885, 3151236), (23873, 2888820), (26262, 2626030), (29180, 2363427), (32098, 2148570), (43770, 1575618), (47746, 1444410), (48147, 1432380), (52524, 1313015), (64196, 1074285), (65655, 1050412), (71619, 962940), (80245, 859428), (87540, 787809), (95492, 722205), (96294, 716190), (119365, 577764), (131310, 525206), (143238, 481470), (144441, 477460), (160490, 429714), (192588, 358095), (214857, 320980), (238730, 288882), (240735, 286476), (262603, 262620)]