1331964300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1321}}^1\times {\mathrm{3361}}^1$

素因数の和:4699

約数の個数: 72

約数和(自身を含む): 3857881552

約数和(自身を除く): 2525917252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1321, 2642, 3361, 3963, 5284, 6605, 6722, 7926, 10083, 13210, 13444, 15852, 16805, 19815, 20166, 26420, 33025, 33610, 39630, 40332, 50415, 66050, 67220, 79260, 84025, 99075, 100830, 132100, 168050, 198150, 201660, 252075, 336100, 396300, 504150, 1008300, 4439881, 8879762, 13319643, 17759524, 22199405, 26639286, 44398810, 53278572, 66598215, 88797620, 110997025, 133196430, 221994050, 266392860, 332991075, 443988100, 665982150, 1331964300]

約数ペア:

[(1, 1331964300), (2, 665982150), (3, 443988100), (4, 332991075), (5, 266392860), (6, 221994050), (10, 133196430), (12, 110997025), (15, 88797620), (20, 66598215), (25, 53278572), (30, 44398810), (50, 26639286), (60, 22199405), (75, 17759524), (100, 13319643), (150, 8879762), (300, 4439881), (1321, 1008300), (2642, 504150), (3361, 396300), (3963, 336100), (5284, 252075), (6605, 201660), (6722, 198150), (7926, 168050), (10083, 132100), (13210, 100830), (13444, 99075), (15852, 84025), (16805, 79260), (19815, 67220), (20166, 66050), (26420, 50415), (33025, 40332), (33610, 39630)]