115072020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 401576448

約数和(自身を除く): 286504428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 271, 315, 337, 420, 542, 630, 674, 813, 1011, 1084, 1260, 1348, 1355, 1626, 1685, 1897, 2022, 2359, 2439, 2710, 3033, 3252, 3370, 3794, 4044, 4065, 4718, 4878, 5055, 5420, 5691, 6066, 6740, 7077, 7588, 8130, 9436, 9485, 9756, 10110, 11382, 11795, 12132, 12195, 14154, 15165, 16260, 17073, 18970, 20220, 21231, 22764, 23590, 24390, 28308, 28455, 30330, 34146, 35385, 37940, 42462, 47180, 48780, 56910, 60660, 68292, 70770, 84924, 85365, 91327, 106155, 113820, 141540, 170730, 182654, 212310, 273981, 341460, 365308, 424620, 456635, 547962, 639289, 821943, 913270, 1095924, 1278578, 1369905, 1643886, 1826540, 1917867, 2557156, 2739810, 3196445, 3287772, 3835734, 4109715, 5479620, 5753601, 6392890, 7671468, 8219430, 9589335, 11507202, 12785780, 16438860, 19178670, 23014404, 28768005, 38357340, 57536010, 115072020]

約数ペア:

[(1, 115072020), (2, 57536010), (3, 38357340), (4, 28768005), (5, 23014404), (6, 19178670), (7, 16438860), (9, 12785780), (10, 11507202), (12, 9589335), (14, 8219430), (15, 7671468), (18, 6392890), (20, 5753601), (21, 5479620), (28, 4109715), (30, 3835734), (35, 3287772), (36, 3196445), (42, 2739810), (45, 2557156), (60, 1917867), (63, 1826540), (70, 1643886), (84, 1369905), (90, 1278578), (105, 1095924), (126, 913270), (140, 821943), (180, 639289), (210, 547962), (252, 456635), (271, 424620), (315, 365308), (337, 341460), (420, 273981), (542, 212310), (630, 182654), (674, 170730), (813, 141540), (1011, 113820), (1084, 106155), (1260, 91327), (1348, 85365), (1355, 84924), (1626, 70770), (1685, 68292), (1897, 60660), (2022, 56910), (2359, 48780), (2439, 47180), (2710, 42462), (3033, 37940), (3252, 35385), (3370, 34146), (3794, 30330), (4044, 28455), (4065, 28308), (4718, 24390), (4878, 23590), (5055, 22764), (5420, 21231), (5691, 20220), (6066, 18970), (6740, 17073), (7077, 16260), (7588, 15165), (8130, 14154), (9436, 12195), (9485, 12132), (9756, 11795), (10110, 11382)]