2153400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 6926640

約数和(自身を除く): 4773240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 97, 100, 111, 120, 148, 150, 185, 194, 200, 222, 291, 296, 300, 370, 388, 444, 485, 555, 582, 600, 740, 776, 888, 925, 970, 1110, 1164, 1455, 1480, 1850, 1940, 2220, 2328, 2425, 2775, 2910, 3589, 3700, 3880, 4440, 4850, 5550, 5820, 7178, 7275, 7400, 9700, 10767, 11100, 11640, 14356, 14550, 17945, 19400, 21534, 22200, 28712, 29100, 35890, 43068, 53835, 58200, 71780, 86136, 89725, 107670, 143560, 179450, 215340, 269175, 358900, 430680, 538350, 717800, 1076700, 2153400]

約数ペア:

[(1, 2153400), (2, 1076700), (3, 717800), (4, 538350), (5, 430680), (6, 358900), (8, 269175), (10, 215340), (12, 179450), (15, 143560), (20, 107670), (24, 89725), (25, 86136), (30, 71780), (37, 58200), (40, 53835), (50, 43068), (60, 35890), (74, 29100), (75, 28712), (97, 22200), (100, 21534), (111, 19400), (120, 17945), (148, 14550), (150, 14356), (185, 11640), (194, 11100), (200, 10767), (222, 9700), (291, 7400), (296, 7275), (300, 7178), (370, 5820), (388, 5550), (444, 4850), (485, 4440), (555, 3880), (582, 3700), (600, 3589), (740, 2910), (776, 2775), (888, 2425), (925, 2328), (970, 2220), (1110, 1940), (1164, 1850), (1455, 1480)]