203838120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 699491520

約数和(自身を除く): 495653400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 243, 268, 270, 313, 324, 335, 360, 402, 405, 486, 536, 540, 603, 626, 648, 670, 804, 810, 939, 972, 1005, 1080, 1206, 1215, 1252, 1340, 1565, 1608, 1620, 1809, 1878, 1944, 2010, 2412, 2430, 2504, 2680, 2817, 3015, 3130, 3240, 3618, 3756, 4020, 4695, 4824, 4860, 5427, 5634, 6030, 6260, 7236, 7512, 8040, 8451, 9045, 9390, 9720, 10854, 11268, 12060, 12520, 14085, 14472, 16281, 16902, 18090, 18780, 20971, 21708, 22536, 24120, 25353, 27135, 28170, 32562, 33804, 36180, 37560, 41942, 42255, 43416, 50706, 54270, 56340, 62913, 65124, 67608, 72360, 76059, 81405, 83884, 84510, 101412, 104855, 108540, 112680, 125826, 126765, 130248, 152118, 162810, 167768, 169020, 188739, 202824, 209710, 217080, 251652, 253530, 304236, 314565, 325620, 338040, 377478, 380295, 419420, 503304, 507060, 566217, 608472, 629130, 651240, 754956, 760590, 838840, 943695, 1014120, 1132434, 1258260, 1509912, 1521180, 1698651, 1887390, 2264868, 2516520, 2831085, 3042360, 3397302, 3774780, 4529736, 5095953, 5662170, 6794604, 7549560, 8493255, 10191906, 11324340, 13589208, 16986510, 20383812, 22648680, 25479765, 33973020, 40767624, 50959530, 67946040, 101919060, 203838120]

約数ペア:

[(1, 203838120), (2, 101919060), (3, 67946040), (4, 50959530), (5, 40767624), (6, 33973020), (8, 25479765), (9, 22648680), (10, 20383812), (12, 16986510), (15, 13589208), (18, 11324340), (20, 10191906), (24, 8493255), (27, 7549560), (30, 6794604), (36, 5662170), (40, 5095953), (45, 4529736), (54, 3774780), (60, 3397302), (67, 3042360), (72, 2831085), (81, 2516520), (90, 2264868), (108, 1887390), (120, 1698651), (134, 1521180), (135, 1509912), (162, 1258260), (180, 1132434), (201, 1014120), (216, 943695), (243, 838840), (268, 760590), (270, 754956), (313, 651240), (324, 629130), (335, 608472), (360, 566217), (402, 507060), (405, 503304), (486, 419420), (536, 380295), (540, 377478), (603, 338040), (626, 325620), (648, 314565), (670, 304236), (804, 253530), (810, 251652), (939, 217080), (972, 209710), (1005, 202824), (1080, 188739), (1206, 169020), (1215, 167768), (1252, 162810), (1340, 152118), (1565, 130248), (1608, 126765), (1620, 125826), (1809, 112680), (1878, 108540), (1944, 104855), (2010, 101412), (2412, 84510), (2430, 83884), (2504, 81405), (2680, 76059), (2817, 72360), (3015, 67608), (3130, 65124), (3240, 62913), (3618, 56340), (3756, 54270), (4020, 50706), (4695, 43416), (4824, 42255), (4860, 41942), (5427, 37560), (5634, 36180), (6030, 33804), (6260, 32562), (7236, 28170), (7512, 27135), (8040, 25353), (8451, 24120), (9045, 22536), (9390, 21708), (9720, 20971), (10854, 18780), (11268, 18090), (12060, 16902), (12520, 16281), (14085, 14472)]