391069620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1292

約数の個数: 144

約数和(自身を含む): 1249579968

約数和(自身を除く): 858510348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 243, 268, 270, 324, 335, 402, 405, 486, 540, 603, 670, 804, 810, 972, 1005, 1201, 1206, 1215, 1340, 1620, 1809, 2010, 2402, 2412, 2430, 3015, 3603, 3618, 4020, 4804, 4860, 5427, 6005, 6030, 7206, 7236, 9045, 10809, 10854, 12010, 12060, 14412, 16281, 18015, 18090, 21618, 21708, 24020, 27135, 32427, 32562, 36030, 36180, 43236, 54045, 54270, 64854, 65124, 72060, 80467, 81405, 97281, 108090, 108540, 129708, 160934, 162135, 162810, 194562, 216180, 241401, 291843, 321868, 324270, 325620, 389124, 402335, 482802, 486405, 583686, 648540, 724203, 804670, 965604, 972810, 1167372, 1207005, 1448406, 1459215, 1609340, 1945620, 2172609, 2414010, 2896812, 2918430, 3621015, 4345218, 4828020, 5836860, 6517827, 7242030, 8690436, 10863045, 13035654, 14484060, 19553481, 21726090, 26071308, 32589135, 39106962, 43452180, 65178270, 78213924, 97767405, 130356540, 195534810, 391069620]

約数ペア:

[(1, 391069620), (2, 195534810), (3, 130356540), (4, 97767405), (5, 78213924), (6, 65178270), (9, 43452180), (10, 39106962), (12, 32589135), (15, 26071308), (18, 21726090), (20, 19553481), (27, 14484060), (30, 13035654), (36, 10863045), (45, 8690436), (54, 7242030), (60, 6517827), (67, 5836860), (81, 4828020), (90, 4345218), (108, 3621015), (134, 2918430), (135, 2896812), (162, 2414010), (180, 2172609), (201, 1945620), (243, 1609340), (268, 1459215), (270, 1448406), (324, 1207005), (335, 1167372), (402, 972810), (405, 965604), (486, 804670), (540, 724203), (603, 648540), (670, 583686), (804, 486405), (810, 482802), (972, 402335), (1005, 389124), (1201, 325620), (1206, 324270), (1215, 321868), (1340, 291843), (1620, 241401), (1809, 216180), (2010, 194562), (2402, 162810), (2412, 162135), (2430, 160934), (3015, 129708), (3603, 108540), (3618, 108090), (4020, 97281), (4804, 81405), (4860, 80467), (5427, 72060), (6005, 65124), (6030, 64854), (7206, 54270), (7236, 54045), (9045, 43236), (10809, 36180), (10854, 36030), (12010, 32562), (12060, 32427), (14412, 27135), (16281, 24020), (18015, 21708), (18090, 21618)]