217569000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 256

約数和(自身を含む): 781747200

約数和(自身を除く): 564178200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 125, 132, 150, 152, 165, 190, 200, 209, 220, 228, 250, 264, 275, 285, 300, 330, 347, 375, 380, 418, 440, 456, 475, 500, 550, 570, 600, 627, 660, 694, 750, 760, 825, 836, 950, 1000, 1041, 1045, 1100, 1140, 1254, 1320, 1375, 1388, 1425, 1500, 1650, 1672, 1735, 1900, 2082, 2090, 2200, 2280, 2375, 2508, 2750, 2776, 2850, 3000, 3135, 3300, 3470, 3800, 3817, 4125, 4164, 4180, 4750, 5016, 5205, 5225, 5500, 5700, 6270, 6593, 6600, 6940, 7125, 7634, 8250, 8328, 8360, 8675, 9500, 10410, 10450, 11000, 11400, 11451, 12540, 13186, 13880, 14250, 15268, 15675, 16500, 17350, 19000, 19085, 19779, 20820, 20900, 22902, 25080, 26025, 26125, 26372, 28500, 30536, 31350, 32965, 33000, 34700, 38170, 39558, 41640, 41800, 43375, 45804, 52050, 52250, 52744, 57000, 57255, 62700, 65930, 69400, 72523, 76340, 78375, 79116, 86750, 91608, 95425, 98895, 104100, 104500, 114510, 125400, 130125, 131860, 145046, 152680, 156750, 158232, 164825, 173500, 190850, 197790, 208200, 209000, 217569, 229020, 260250, 263720, 286275, 290092, 313500, 329650, 347000, 362615, 381700, 395580, 435138, 458040, 477125, 494475, 520500, 572550, 580184, 627000, 659300, 725230, 763400, 791160, 824125, 870276, 954250, 988950, 1041000, 1087845, 1145100, 1318600, 1431375, 1450460, 1648250, 1740552, 1813075, 1908500, 1977900, 2175690, 2290200, 2472375, 2862750, 2900920, 3296500, 3626150, 3817000, 3955800, 4351380, 4944750, 5439225, 5725500, 6593000, 7252300, 8702760, 9065375, 9889500, 10878450, 11451000, 14504600, 18130750, 19779000, 21756900, 27196125, 36261500, 43513800, 54392250, 72523000, 108784500, 217569000]

約数ペア:

[(1, 217569000), (2, 108784500), (3, 72523000), (4, 54392250), (5, 43513800), (6, 36261500), (8, 27196125), (10, 21756900), (11, 19779000), (12, 18130750), (15, 14504600), (19, 11451000), (20, 10878450), (22, 9889500), (24, 9065375), (25, 8702760), (30, 7252300), (33, 6593000), (38, 5725500), (40, 5439225), (44, 4944750), (50, 4351380), (55, 3955800), (57, 3817000), (60, 3626150), (66, 3296500), (75, 2900920), (76, 2862750), (88, 2472375), (95, 2290200), (100, 2175690), (110, 1977900), (114, 1908500), (120, 1813075), (125, 1740552), (132, 1648250), (150, 1450460), (152, 1431375), (165, 1318600), (190, 1145100), (200, 1087845), (209, 1041000), (220, 988950), (228, 954250), (250, 870276), (264, 824125), (275, 791160), (285, 763400), (300, 725230), (330, 659300), (347, 627000), (375, 580184), (380, 572550), (418, 520500), (440, 494475), (456, 477125), (475, 458040), (500, 435138), (550, 395580), (570, 381700), (600, 362615), (627, 347000), (660, 329650), (694, 313500), (750, 290092), (760, 286275), (825, 263720), (836, 260250), (950, 229020), (1000, 217569), (1041, 209000), (1045, 208200), (1100, 197790), (1140, 190850), (1254, 173500), (1320, 164825), (1375, 158232), (1388, 156750), (1425, 152680), (1500, 145046), (1650, 131860), (1672, 130125), (1735, 125400), (1900, 114510), (2082, 104500), (2090, 104100), (2200, 98895), (2280, 95425), (2375, 91608), (2508, 86750), (2750, 79116), (2776, 78375), (2850, 76340), (3000, 72523), (3135, 69400), (3300, 65930), (3470, 62700), (3800, 57255), (3817, 57000), (4125, 52744), (4164, 52250), (4180, 52050), (4750, 45804), (5016, 43375), (5205, 41800), (5225, 41640), (5500, 39558), (5700, 38170), (6270, 34700), (6593, 33000), (6600, 32965), (6940, 31350), (7125, 30536), (7634, 28500), (8250, 26372), (8328, 26125), (8360, 26025), (8675, 25080), (9500, 22902), (10410, 20900), (10450, 20820), (11000, 19779), (11400, 19085), (11451, 19000), (12540, 17350), (13186, 16500), (13880, 15675), (14250, 15268)]