210314400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{87631}}^1$

素因数の和:87654

約数の個数: 72

約数和(自身を含む): 684581184

約数和(自身を除く): 474266784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 87631, 175262, 262893, 350524, 438155, 525786, 701048, 876310, 1051572, 1314465, 1402096, 1752620, 2103144, 2190775, 2628930, 2804192, 3505240, 4206288, 4381550, 5257860, 6572325, 7010480, 8412576, 8763100, 10515720, 13144650, 14020960, 17526200, 21031440, 26289300, 35052400, 42062880, 52578600, 70104800, 105157200, 210314400]

約数ペア:

[(1, 210314400), (2, 105157200), (3, 70104800), (4, 52578600), (5, 42062880), (6, 35052400), (8, 26289300), (10, 21031440), (12, 17526200), (15, 14020960), (16, 13144650), (20, 10515720), (24, 8763100), (25, 8412576), (30, 7010480), (32, 6572325), (40, 5257860), (48, 4381550), (50, 4206288), (60, 3505240), (75, 2804192), (80, 2628930), (96, 2190775), (100, 2103144), (120, 1752620), (150, 1402096), (160, 1314465), (200, 1051572), (240, 876310), (300, 701048), (400, 525786), (480, 438155), (600, 350524), (800, 262893), (1200, 175262), (2400, 87631)]