120579200

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{769}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 346950450

約数和(自身を除く): 226371250

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 769, 784, 800, 896, 980, 1120, 1225, 1400, 1538, 1568, 1600, 1960, 2240, 2450, 2800, 3076, 3136, 3200, 3845, 3920, 4480, 4900, 5383, 5600, 6152, 6272, 7690, 7840, 9800, 10766, 11200, 12304, 15380, 15680, 19225, 19600, 21532, 22400, 24608, 26915, 30760, 31360, 37681, 38450, 39200, 43064, 49216, 53830, 61520, 75362, 76900, 78400, 86128, 98432, 107660, 123040, 134575, 150724, 153800, 156800, 172256, 188405, 215320, 246080, 269150, 301448, 307600, 344512, 376810, 430640, 492160, 538300, 602896, 615200, 689024, 753620, 861280, 942025, 1076600, 1205792, 1230400, 1507240, 1722560, 1884050, 2153200, 2411584, 2460800, 3014480, 3445120, 3768100, 4306400, 4823168, 6028960, 7536200, 8612800, 12057920, 15072400, 17225600, 24115840, 30144800, 60289600, 120579200]

約数ペア:

[(1, 120579200), (2, 60289600), (4, 30144800), (5, 24115840), (7, 17225600), (8, 15072400), (10, 12057920), (14, 8612800), (16, 7536200), (20, 6028960), (25, 4823168), (28, 4306400), (32, 3768100), (35, 3445120), (40, 3014480), (49, 2460800), (50, 2411584), (56, 2153200), (64, 1884050), (70, 1722560), (80, 1507240), (98, 1230400), (100, 1205792), (112, 1076600), (128, 942025), (140, 861280), (160, 753620), (175, 689024), (196, 615200), (200, 602896), (224, 538300), (245, 492160), (280, 430640), (320, 376810), (350, 344512), (392, 307600), (400, 301448), (448, 269150), (490, 246080), (560, 215320), (640, 188405), (700, 172256), (769, 156800), (784, 153800), (800, 150724), (896, 134575), (980, 123040), (1120, 107660), (1225, 98432), (1400, 86128), (1538, 78400), (1568, 76900), (1600, 75362), (1960, 61520), (2240, 53830), (2450, 49216), (2800, 43064), (3076, 39200), (3136, 38450), (3200, 37681), (3845, 31360), (3920, 30760), (4480, 26915), (4900, 24608), (5383, 22400), (5600, 21532), (6152, 19600), (6272, 19225), (7690, 15680), (7840, 15380), (9800, 12304), (10766, 11200)]