About the Number

152425280

152425279 ← → 152425281

2進数表記:1001000101011101001101000000

漢数字表記:一億五千二百四十二万五千二百八十

素因数分解:

2 6 × 5 1 × 7 2 × 9721 1

素因数の和:9752
約数の個数: 84
約数和(自身を含む): 422265348
約数和(自身を除く): 269840068

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 9721, 15680, 19442, 38884, 48605, 68047, 77768, 97210, 136094, 155536, 194420, 272188, 311072, 340235, 388840, 476329, 544376, 622144, 680470, 777680, 952658, 1088752, 1360940, 1555360, 1905316, 2177504, 2381645, 2721880, 3110720, 3810632, 4355008, 4763290, 5443760, 7621264, 9526580, 10887520, 15242528, 19053160, 21775040, 30485056, 38106320, 76212640, 152425280]

約数ペア:
[(1, 152425280), (2, 76212640), (4, 38106320), (5, 30485056), (7, 21775040), (8, 19053160), (10, 15242528), (14, 10887520), (16, 9526580), (20, 7621264), (28, 5443760), (32, 4763290), (35, 4355008), (40, 3810632), (49, 3110720), (56, 2721880), (64, 2381645), (70, 2177504), (80, 1905316), (98, 1555360), (112, 1360940), (140, 1088752), (160, 952658), (196, 777680), (224, 680470), (245, 622144), (280, 544376), (320, 476329), (392, 388840), (448, 340235), (490, 311072), (560, 272188), (784, 194420), (980, 155536), (1120, 136094), (1568, 97210), (1960, 77768), (2240, 68047), (3136, 48605), (3920, 38884), (7840, 19442), (9721, 15680)]

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