30228800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{2699}}^1$

素因数の和:2728

約数の個数: 84

約数和(自身を含む): 85039200

約数和(自身を除く): 54810400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2699, 2800, 5398, 5600, 10796, 11200, 13495, 18893, 21592, 26990, 37786, 43184, 53980, 67475, 75572, 86368, 94465, 107960, 134950, 151144, 172736, 188930, 215920, 269900, 302288, 377860, 431840, 472325, 539800, 604576, 755720, 863680, 944650, 1079600, 1209152, 1511440, 1889300, 2159200, 3022880, 3778600, 4318400, 6045760, 7557200, 15114400, 30228800]

約数ペア:

[(1, 30228800), (2, 15114400), (4, 7557200), (5, 6045760), (7, 4318400), (8, 3778600), (10, 3022880), (14, 2159200), (16, 1889300), (20, 1511440), (25, 1209152), (28, 1079600), (32, 944650), (35, 863680), (40, 755720), (50, 604576), (56, 539800), (64, 472325), (70, 431840), (80, 377860), (100, 302288), (112, 269900), (140, 215920), (160, 188930), (175, 172736), (200, 151144), (224, 134950), (280, 107960), (320, 94465), (350, 86368), (400, 75572), (448, 67475), (560, 53980), (700, 43184), (800, 37786), (1120, 26990), (1400, 21592), (1600, 18893), (2240, 13495), (2699, 11200), (2800, 10796), (5398, 5600)]