145422200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 458006400

約数和(自身を除く): 312584200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 49, 50, 55, 56, 70, 71, 76, 77, 88, 95, 98, 100, 110, 133, 140, 142, 152, 154, 175, 190, 196, 200, 209, 220, 245, 266, 275, 280, 284, 308, 350, 355, 380, 385, 392, 418, 440, 475, 490, 497, 532, 539, 550, 568, 616, 665, 700, 710, 760, 770, 781, 836, 931, 950, 980, 994, 1045, 1064, 1078, 1100, 1225, 1330, 1349, 1400, 1420, 1463, 1540, 1562, 1672, 1775, 1862, 1900, 1925, 1960, 1988, 2090, 2156, 2200, 2450, 2485, 2660, 2695, 2698, 2840, 2926, 3080, 3124, 3325, 3479, 3550, 3724, 3800, 3850, 3905, 3976, 4180, 4312, 4655, 4900, 4970, 5225, 5320, 5390, 5396, 5467, 5852, 6248, 6650, 6745, 6958, 7100, 7315, 7448, 7700, 7810, 8360, 9310, 9443, 9800, 9940, 10241, 10450, 10780, 10792, 10934, 11704, 12425, 13300, 13475, 13490, 13916, 14200, 14630, 14839, 15400, 15620, 17395, 18620, 18886, 19525, 19880, 20482, 20900, 21560, 21868, 23275, 24850, 26600, 26950, 26980, 27335, 27832, 29260, 29678, 31240, 33725, 34790, 36575, 37240, 37772, 38269, 39050, 40964, 41800, 43736, 46550, 47215, 49700, 51205, 53900, 53960, 54670, 58520, 59356, 66101, 67450, 69580, 73150, 74195, 75544, 76538, 78100, 81928, 86975, 93100, 94430, 99400, 102410, 103873, 107800, 109340, 118712, 132202, 134900, 136675, 139160, 146300, 148390, 153076, 156200, 173950, 186200, 188860, 191345, 204820, 207746, 218680, 236075, 256025, 264404, 269800, 273350, 292600, 296780, 306152, 330505, 347900, 370975, 377720, 382690, 409640, 415492, 472150, 512050, 519365, 528808, 546700, 593560, 661010, 695800, 727111, 741950, 765380, 830984, 944300, 956725, 1024100, 1038730, 1093400, 1322020, 1454222, 1483900, 1530760, 1652525, 1888600, 1913450, 2048200, 2077460, 2596825, 2644040, 2908444, 2967800, 3305050, 3635555, 3826900, 4154920, 5193650, 5816888, 6610100, 7271110, 7653800, 10387300, 13220200, 14542220, 18177775, 20774600, 29084440, 36355550, 72711100, 145422200]

約数ペア:

[(1, 145422200), (2, 72711100), (4, 36355550), (5, 29084440), (7, 20774600), (8, 18177775), (10, 14542220), (11, 13220200), (14, 10387300), (19, 7653800), (20, 7271110), (22, 6610100), (25, 5816888), (28, 5193650), (35, 4154920), (38, 3826900), (40, 3635555), (44, 3305050), (49, 2967800), (50, 2908444), (55, 2644040), (56, 2596825), (70, 2077460), (71, 2048200), (76, 1913450), (77, 1888600), (88, 1652525), (95, 1530760), (98, 1483900), (100, 1454222), (110, 1322020), (133, 1093400), (140, 1038730), (142, 1024100), (152, 956725), (154, 944300), (175, 830984), (190, 765380), (196, 741950), (200, 727111), (209, 695800), (220, 661010), (245, 593560), (266, 546700), (275, 528808), (280, 519365), (284, 512050), (308, 472150), (350, 415492), (355, 409640), (380, 382690), (385, 377720), (392, 370975), (418, 347900), (440, 330505), (475, 306152), (490, 296780), (497, 292600), (532, 273350), (539, 269800), (550, 264404), (568, 256025), (616, 236075), (665, 218680), (700, 207746), (710, 204820), (760, 191345), (770, 188860), (781, 186200), (836, 173950), (931, 156200), (950, 153076), (980, 148390), (994, 146300), (1045, 139160), (1064, 136675), (1078, 134900), (1100, 132202), (1225, 118712), (1330, 109340), (1349, 107800), (1400, 103873), (1420, 102410), (1463, 99400), (1540, 94430), (1562, 93100), (1672, 86975), (1775, 81928), (1862, 78100), (1900, 76538), (1925, 75544), (1960, 74195), (1988, 73150), (2090, 69580), (2156, 67450), (2200, 66101), (2450, 59356), (2485, 58520), (2660, 54670), (2695, 53960), (2698, 53900), (2840, 51205), (2926, 49700), (3080, 47215), (3124, 46550), (3325, 43736), (3479, 41800), (3550, 40964), (3724, 39050), (3800, 38269), (3850, 37772), (3905, 37240), (3976, 36575), (4180, 34790), (4312, 33725), (4655, 31240), (4900, 29678), (4970, 29260), (5225, 27832), (5320, 27335), (5390, 26980), (5396, 26950), (5467, 26600), (5852, 24850), (6248, 23275), (6650, 21868), (6745, 21560), (6958, 20900), (7100, 20482), (7315, 19880), (7448, 19525), (7700, 18886), (7810, 18620), (8360, 17395), (9310, 15620), (9443, 15400), (9800, 14839), (9940, 14630), (10241, 14200), (10450, 13916), (10780, 13490), (10792, 13475), (10934, 13300), (11704, 12425)]