38612400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1443

約数の個数: 120

約数和(自身を含む): 129158400

約数和(自身を除く): 90546000

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, 920, 1104, 1150, 1200, 1380, 1399, 1725, 1840, 2300, 2760, 2798, 3450, 4197, 4600, 5520, 5596, 6900, 6995, 8394, 9200, 11192, 13800, 13990, 16788, 20985, 22384, 27600, 27980, 32177, 33576, 34975, 41970, 55960, 64354, 67152, 69950, 83940, 96531, 104925, 111920, 128708, 139900, 160885, 167880, 193062, 209850, 257416, 279800, 321770, 335760, 386124, 419700, 482655, 514832, 559600, 643540, 772248, 804425, 839400, 965310, 1287080, 1544496, 1608850, 1678800, 1930620, 2413275, 2574160, 3217700, 3861240, 4826550, 6435400, 7722480, 9653100, 12870800, 19306200, 38612400]

約数ペア:

[(1, 38612400), (2, 19306200), (3, 12870800), (4, 9653100), (5, 7722480), (6, 6435400), (8, 4826550), (10, 3861240), (12, 3217700), (15, 2574160), (16, 2413275), (20, 1930620), (23, 1678800), (24, 1608850), (25, 1544496), (30, 1287080), (40, 965310), (46, 839400), (48, 804425), (50, 772248), (60, 643540), (69, 559600), (75, 514832), (80, 482655), (92, 419700), (100, 386124), (115, 335760), (120, 321770), (138, 279800), (150, 257416), (184, 209850), (200, 193062), (230, 167880), (240, 160885), (276, 139900), (300, 128708), (345, 111920), (368, 104925), (400, 96531), (460, 83940), (552, 69950), (575, 67152), (600, 64354), (690, 55960), (920, 41970), (1104, 34975), (1150, 33576), (1200, 32177), (1380, 27980), (1399, 27600), (1725, 22384), (1840, 20985), (2300, 16788), (2760, 13990), (2798, 13800), (3450, 11192), (4197, 9200), (4600, 8394), (5520, 6995), (5596, 6900)]