201101880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1538

約数の個数: 192

約数和(自身を含む): 732810240

約数和(自身を除く): 531708360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1380, 1470, 1487, 1610, 1932, 1960, 2254, 2415, 2760, 2940, 2974, 3220, 3381, 3864, 4461, 4508, 4830, 5635, 5880, 5948, 6440, 6762, 7435, 8922, 9016, 9660, 10409, 11270, 11896, 13524, 14870, 16905, 17844, 19320, 20818, 22305, 22540, 27048, 29740, 31227, 33810, 34201, 35688, 41636, 44610, 45080, 52045, 59480, 62454, 67620, 68402, 72863, 83272, 89220, 102603, 104090, 124908, 135240, 136804, 145726, 156135, 171005, 178440, 205206, 208180, 218589, 239407, 249816, 273608, 291452, 312270, 342010, 364315, 410412, 416360, 437178, 478814, 513015, 582904, 624540, 684020, 718221, 728630, 820824, 874356, 957628, 1026030, 1092945, 1197035, 1249080, 1368040, 1436442, 1457260, 1675849, 1748712, 1915256, 2052060, 2185890, 2394070, 2872884, 2914520, 3351698, 3591105, 4104120, 4371780, 4788140, 5027547, 5745768, 6703396, 7182210, 8379245, 8743560, 9576280, 10055094, 13406792, 14364420, 16758490, 20110188, 25137735, 28728840, 33516980, 40220376, 50275470, 67033960, 100550940, 201101880]

約数ペア:

[(1, 201101880), (2, 100550940), (3, 67033960), (4, 50275470), (5, 40220376), (6, 33516980), (7, 28728840), (8, 25137735), (10, 20110188), (12, 16758490), (14, 14364420), (15, 13406792), (20, 10055094), (21, 9576280), (23, 8743560), (24, 8379245), (28, 7182210), (30, 6703396), (35, 5745768), (40, 5027547), (42, 4788140), (46, 4371780), (49, 4104120), (56, 3591105), (60, 3351698), (69, 2914520), (70, 2872884), (84, 2394070), (92, 2185890), (98, 2052060), (105, 1915256), (115, 1748712), (120, 1675849), (138, 1457260), (140, 1436442), (147, 1368040), (161, 1249080), (168, 1197035), (184, 1092945), (196, 1026030), (210, 957628), (230, 874356), (245, 820824), (276, 728630), (280, 718221), (294, 684020), (322, 624540), (345, 582904), (392, 513015), (420, 478814), (460, 437178), (483, 416360), (490, 410412), (552, 364315), (588, 342010), (644, 312270), (690, 291452), (735, 273608), (805, 249816), (840, 239407), (920, 218589), (966, 208180), (980, 205206), (1127, 178440), (1176, 171005), (1288, 156135), (1380, 145726), (1470, 136804), (1487, 135240), (1610, 124908), (1932, 104090), (1960, 102603), (2254, 89220), (2415, 83272), (2760, 72863), (2940, 68402), (2974, 67620), (3220, 62454), (3381, 59480), (3864, 52045), (4461, 45080), (4508, 44610), (4830, 41636), (5635, 35688), (5880, 34201), (5948, 33810), (6440, 31227), (6762, 29740), (7435, 27048), (8922, 22540), (9016, 22305), (9660, 20818), (10409, 19320), (11270, 17844), (11896, 16905), (13524, 14870)]