102042540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29837}}^1$

素因数の和:29871

約数の個数: 72

約数和(自身を含む): 325830960

約数和(自身を除く): 223788420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 29837, 59674, 89511, 119348, 149185, 179022, 268533, 298370, 358044, 447555, 537066, 566903, 596740, 895110, 1074132, 1133806, 1342665, 1700709, 1790220, 2267612, 2685330, 2834515, 3401418, 5102127, 5370660, 5669030, 6802836, 8503545, 10204254, 11338060, 17007090, 20408508, 25510635, 34014180, 51021270, 102042540]

約数ペア:

[(1, 102042540), (2, 51021270), (3, 34014180), (4, 25510635), (5, 20408508), (6, 17007090), (9, 11338060), (10, 10204254), (12, 8503545), (15, 6802836), (18, 5669030), (19, 5370660), (20, 5102127), (30, 3401418), (36, 2834515), (38, 2685330), (45, 2267612), (57, 1790220), (60, 1700709), (76, 1342665), (90, 1133806), (95, 1074132), (114, 895110), (171, 596740), (180, 566903), (190, 537066), (228, 447555), (285, 358044), (342, 298370), (380, 268533), (570, 179022), (684, 149185), (855, 119348), (1140, 89511), (1710, 59674), (3420, 29837)]