20893200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 69930048

約数和(自身を除く): 49036848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 757, 920, 1104, 1150, 1200, 1380, 1514, 1725, 1840, 2271, 2300, 2760, 3028, 3450, 3785, 4542, 4600, 5520, 6056, 6900, 7570, 9084, 9200, 11355, 12112, 13800, 15140, 17411, 18168, 18925, 22710, 27600, 30280, 34822, 36336, 37850, 45420, 52233, 56775, 60560, 69644, 75700, 87055, 90840, 104466, 113550, 139288, 151400, 174110, 181680, 208932, 227100, 261165, 278576, 302800, 348220, 417864, 435275, 454200, 522330, 696440, 835728, 870550, 908400, 1044660, 1305825, 1392880, 1741100, 2089320, 2611650, 3482200, 4178640, 5223300, 6964400, 10446600, 20893200]

約数ペア:

[(1, 20893200), (2, 10446600), (3, 6964400), (4, 5223300), (5, 4178640), (6, 3482200), (8, 2611650), (10, 2089320), (12, 1741100), (15, 1392880), (16, 1305825), (20, 1044660), (23, 908400), (24, 870550), (25, 835728), (30, 696440), (40, 522330), (46, 454200), (48, 435275), (50, 417864), (60, 348220), (69, 302800), (75, 278576), (80, 261165), (92, 227100), (100, 208932), (115, 181680), (120, 174110), (138, 151400), (150, 139288), (184, 113550), (200, 104466), (230, 90840), (240, 87055), (276, 75700), (300, 69644), (345, 60560), (368, 56775), (400, 52233), (460, 45420), (552, 37850), (575, 36336), (600, 34822), (690, 30280), (757, 27600), (920, 22710), (1104, 18925), (1150, 18168), (1200, 17411), (1380, 15140), (1514, 13800), (1725, 12112), (1840, 11355), (2271, 9200), (2300, 9084), (2760, 7570), (3028, 6900), (3450, 6056), (3785, 5520), (4542, 4600)]