85805850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 232485120

約数和(自身を除く): 146679270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 79, 130, 150, 158, 195, 237, 325, 390, 395, 474, 557, 650, 790, 975, 1027, 1114, 1185, 1671, 1950, 1975, 2054, 2370, 2785, 3081, 3342, 3950, 5135, 5570, 5925, 6162, 7241, 8355, 10270, 11850, 13925, 14482, 15405, 16710, 21723, 25675, 27850, 30810, 36205, 41775, 43446, 44003, 51350, 72410, 77025, 83550, 88006, 108615, 132009, 154050, 181025, 217230, 220015, 264018, 362050, 440030, 543075, 572039, 660045, 1086150, 1100075, 1144078, 1320090, 1716117, 2200150, 2860195, 3300225, 3432234, 5720390, 6600450, 8580585, 14300975, 17161170, 28601950, 42902925, 85805850]

約数ペア:

[(1, 85805850), (2, 42902925), (3, 28601950), (5, 17161170), (6, 14300975), (10, 8580585), (13, 6600450), (15, 5720390), (25, 3432234), (26, 3300225), (30, 2860195), (39, 2200150), (50, 1716117), (65, 1320090), (75, 1144078), (78, 1100075), (79, 1086150), (130, 660045), (150, 572039), (158, 543075), (195, 440030), (237, 362050), (325, 264018), (390, 220015), (395, 217230), (474, 181025), (557, 154050), (650, 132009), (790, 108615), (975, 88006), (1027, 83550), (1114, 77025), (1185, 72410), (1671, 51350), (1950, 44003), (1975, 43446), (2054, 41775), (2370, 36205), (2785, 30810), (3081, 27850), (3342, 25675), (3950, 21723), (5135, 16710), (5570, 15405), (5925, 14482), (6162, 13925), (7241, 11850), (8355, 10270)]