5131350

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{181}}^1$

素因数の和:212

約数の個数: 120

約数和(自身を含む): 16384368

約数和(自身を除く): 11253018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 181, 189, 210, 225, 270, 315, 350, 362, 378, 405, 450, 525, 543, 567, 630, 675, 810, 905, 945, 1050, 1086, 1134, 1267, 1350, 1575, 1629, 1810, 1890, 2025, 2534, 2715, 2835, 3150, 3258, 3801, 4050, 4525, 4725, 4887, 5430, 5670, 6335, 7602, 8145, 9050, 9450, 9774, 11403, 12670, 13575, 14175, 14661, 16290, 19005, 22806, 24435, 27150, 28350, 29322, 31675, 34209, 38010, 40725, 48870, 57015, 63350, 68418, 73305, 81450, 95025, 102627, 114030, 122175, 146610, 171045, 190050, 205254, 244350, 285075, 342090, 366525, 513135, 570150, 733050, 855225, 1026270, 1710450, 2565675, 5131350]

約数ペア:

[(1, 5131350), (2, 2565675), (3, 1710450), (5, 1026270), (6, 855225), (7, 733050), (9, 570150), (10, 513135), (14, 366525), (15, 342090), (18, 285075), (21, 244350), (25, 205254), (27, 190050), (30, 171045), (35, 146610), (42, 122175), (45, 114030), (50, 102627), (54, 95025), (63, 81450), (70, 73305), (75, 68418), (81, 63350), (90, 57015), (105, 48870), (126, 40725), (135, 38010), (150, 34209), (162, 31675), (175, 29322), (181, 28350), (189, 27150), (210, 24435), (225, 22806), (270, 19005), (315, 16290), (350, 14661), (362, 14175), (378, 13575), (405, 12670), (450, 11403), (525, 9774), (543, 9450), (567, 9050), (630, 8145), (675, 7602), (810, 6335), (905, 5670), (945, 5430), (1050, 4887), (1086, 4725), (1134, 4525), (1267, 4050), (1350, 3801), (1575, 3258), (1629, 3150), (1810, 2835), (1890, 2715), (2025, 2534)]