45100020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 145410048

約数和(自身を除く): 100310028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 643, 668, 835, 1002, 1169, 1286, 1670, 1929, 2004, 2338, 2505, 2572, 3215, 3340, 3507, 3858, 4501, 4676, 5010, 5845, 6430, 7014, 7716, 9002, 9645, 10020, 11690, 12860, 13503, 14028, 17535, 18004, 19290, 22505, 23380, 27006, 35070, 38580, 45010, 54012, 67515, 70140, 90020, 107381, 135030, 214762, 270060, 322143, 429524, 536905, 644286, 751667, 1073810, 1288572, 1503334, 1610715, 2147620, 2255001, 3006668, 3221430, 3758335, 4510002, 6442860, 7516670, 9020004, 11275005, 15033340, 22550010, 45100020]

約数ペア:

[(1, 45100020), (2, 22550010), (3, 15033340), (4, 11275005), (5, 9020004), (6, 7516670), (7, 6442860), (10, 4510002), (12, 3758335), (14, 3221430), (15, 3006668), (20, 2255001), (21, 2147620), (28, 1610715), (30, 1503334), (35, 1288572), (42, 1073810), (60, 751667), (70, 644286), (84, 536905), (105, 429524), (140, 322143), (167, 270060), (210, 214762), (334, 135030), (420, 107381), (501, 90020), (643, 70140), (668, 67515), (835, 54012), (1002, 45010), (1169, 38580), (1286, 35070), (1670, 27006), (1929, 23380), (2004, 22505), (2338, 19290), (2505, 18004), (2572, 17535), (3215, 14028), (3340, 13503), (3507, 12860), (3858, 11690), (4501, 10020), (4676, 9645), (5010, 9002), (5845, 7716), (6430, 7014)]