28010570700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{82847}}^1$

素因数の和:82901

約数の個数: 216

約数和(自身を含む): 98375703552

約数和(自身を除く): 70365132852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 49, 50, 60, 69, 70, 75, 84, 92, 98, 100, 105, 115, 138, 140, 147, 150, 161, 175, 196, 210, 230, 245, 276, 294, 300, 322, 345, 350, 420, 460, 483, 490, 525, 575, 588, 644, 690, 700, 735, 805, 966, 980, 1050, 1127, 1150, 1225, 1380, 1470, 1610, 1725, 1932, 2100, 2254, 2300, 2415, 2450, 2940, 3220, 3381, 3450, 3675, 4025, 4508, 4830, 4900, 5635, 6762, 6900, 7350, 8050, 9660, 11270, 12075, 13524, 14700, 16100, 16905, 22540, 24150, 28175, 33810, 48300, 56350, 67620, 82847, 84525, 112700, 165694, 169050, 248541, 331388, 338100, 414235, 497082, 579929, 828470, 994164, 1159858, 1242705, 1656940, 1739787, 1905481, 2071175, 2319716, 2485410, 2899645, 3479574, 3810962, 4059503, 4142350, 4970820, 5716443, 5799290, 6213525, 6959148, 7621924, 8119006, 8284700, 8698935, 9527405, 11432886, 11598580, 12178509, 12427050, 13338367, 14498225, 16238012, 17397870, 19054810, 20297515, 22865772, 24357018, 24854100, 26676734, 28582215, 28996450, 34795740, 38109620, 40015101, 40595030, 43494675, 47637025, 48714036, 53353468, 57164430, 57992900, 60892545, 66691835, 80030202, 81190060, 86989350, 93368569, 95274050, 101487575, 114328860, 121785090, 133383670, 142911075, 160060404, 173978700, 186737138, 190548100, 200075505, 202975150, 243570180, 266767340, 280105707, 285822150, 304462725, 333459175, 373474276, 400151010, 405950300, 466842845, 560211414, 571644300, 608925450, 666918350, 800302020, 933685690, 1000377525, 1120422828, 1217850900, 1333836700, 1400528535, 1867371380, 2000755050, 2334214225, 2801057070, 4001510100, 4668428450, 5602114140, 7002642675, 9336856900, 14005285350, 28010570700]

約数ペア:

[(1, 28010570700), (2, 14005285350), (3, 9336856900), (4, 7002642675), (5, 5602114140), (6, 4668428450), (7, 4001510100), (10, 2801057070), (12, 2334214225), (14, 2000755050), (15, 1867371380), (20, 1400528535), (21, 1333836700), (23, 1217850900), (25, 1120422828), (28, 1000377525), (30, 933685690), (35, 800302020), (42, 666918350), (46, 608925450), (49, 571644300), (50, 560211414), (60, 466842845), (69, 405950300), (70, 400151010), (75, 373474276), (84, 333459175), (92, 304462725), (98, 285822150), (100, 280105707), (105, 266767340), (115, 243570180), (138, 202975150), (140, 200075505), (147, 190548100), (150, 186737138), (161, 173978700), (175, 160060404), (196, 142911075), (210, 133383670), (230, 121785090), (245, 114328860), (276, 101487575), (294, 95274050), (300, 93368569), (322, 86989350), (345, 81190060), (350, 80030202), (420, 66691835), (460, 60892545), (483, 57992900), (490, 57164430), (525, 53353468), (575, 48714036), (588, 47637025), (644, 43494675), (690, 40595030), (700, 40015101), (735, 38109620), (805, 34795740), (966, 28996450), (980, 28582215), (1050, 26676734), (1127, 24854100), (1150, 24357018), (1225, 22865772), (1380, 20297515), (1470, 19054810), (1610, 17397870), (1725, 16238012), (1932, 14498225), (2100, 13338367), (2254, 12427050), (2300, 12178509), (2415, 11598580), (2450, 11432886), (2940, 9527405), (3220, 8698935), (3381, 8284700), (3450, 8119006), (3675, 7621924), (4025, 6959148), (4508, 6213525), (4830, 5799290), (4900, 5716443), (5635, 4970820), (6762, 4142350), (6900, 4059503), (7350, 3810962), (8050, 3479574), (9660, 2899645), (11270, 2485410), (12075, 2319716), (13524, 2071175), (14700, 1905481), (16100, 1739787), (16905, 1656940), (22540, 1242705), (24150, 1159858), (28175, 994164), (33810, 828470), (48300, 579929), (56350, 497082), (67620, 414235), (82847, 338100), (84525, 331388), (112700, 248541), (165694, 169050)]