64265600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 192249600

約数和(自身を除く): 127984000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 128, 133, 140, 151, 152, 160, 175, 190, 200, 224, 266, 280, 302, 304, 320, 350, 380, 400, 448, 475, 532, 560, 604, 608, 640, 665, 700, 755, 760, 800, 896, 950, 1057, 1064, 1120, 1208, 1216, 1330, 1400, 1510, 1520, 1600, 1900, 2114, 2128, 2240, 2416, 2432, 2660, 2800, 2869, 3020, 3040, 3200, 3325, 3775, 3800, 4228, 4256, 4480, 4832, 5285, 5320, 5600, 5738, 6040, 6080, 6650, 7550, 7600, 8456, 8512, 9664, 10570, 10640, 11200, 11476, 12080, 12160, 13300, 14345, 15100, 15200, 16912, 17024, 19328, 20083, 21140, 21280, 22400, 22952, 24160, 26425, 26600, 28690, 30200, 30400, 33824, 40166, 42280, 42560, 45904, 48320, 52850, 53200, 57380, 60400, 60800, 67648, 71725, 80332, 84560, 85120, 91808, 96640, 100415, 105700, 106400, 114760, 120800, 135296, 143450, 160664, 169120, 183616, 200830, 211400, 212800, 229520, 241600, 286900, 321328, 338240, 367232, 401660, 422800, 425600, 459040, 483200, 502075, 573800, 642656, 676480, 803320, 845600, 918080, 1004150, 1147600, 1285312, 1606640, 1691200, 1836160, 2008300, 2295200, 2570624, 3213280, 3382400, 4016600, 4590400, 6426560, 8033200, 9180800, 12853120, 16066400, 32132800, 64265600]

約数ペア:

[(1, 64265600), (2, 32132800), (4, 16066400), (5, 12853120), (7, 9180800), (8, 8033200), (10, 6426560), (14, 4590400), (16, 4016600), (19, 3382400), (20, 3213280), (25, 2570624), (28, 2295200), (32, 2008300), (35, 1836160), (38, 1691200), (40, 1606640), (50, 1285312), (56, 1147600), (64, 1004150), (70, 918080), (76, 845600), (80, 803320), (95, 676480), (100, 642656), (112, 573800), (128, 502075), (133, 483200), (140, 459040), (151, 425600), (152, 422800), (160, 401660), (175, 367232), (190, 338240), (200, 321328), (224, 286900), (266, 241600), (280, 229520), (302, 212800), (304, 211400), (320, 200830), (350, 183616), (380, 169120), (400, 160664), (448, 143450), (475, 135296), (532, 120800), (560, 114760), (604, 106400), (608, 105700), (640, 100415), (665, 96640), (700, 91808), (755, 85120), (760, 84560), (800, 80332), (896, 71725), (950, 67648), (1057, 60800), (1064, 60400), (1120, 57380), (1208, 53200), (1216, 52850), (1330, 48320), (1400, 45904), (1510, 42560), (1520, 42280), (1600, 40166), (1900, 33824), (2114, 30400), (2128, 30200), (2240, 28690), (2416, 26600), (2432, 26425), (2660, 24160), (2800, 22952), (2869, 22400), (3020, 21280), (3040, 21140), (3200, 20083), (3325, 19328), (3775, 17024), (3800, 16912), (4228, 15200), (4256, 15100), (4480, 14345), (4832, 13300), (5285, 12160), (5320, 12080), (5600, 11476), (5738, 11200), (6040, 10640), (6080, 10570), (6650, 9664), (7550, 8512), (7600, 8456)]