About the Number

117129780

117129779 ← → 117129781

2進数表記:110111110110100001000110100

漢数字表記:一億千七百十二万九千七百八十

素因数分解:

2 2 × 3 3 × 5 1 × 31 1 × 6997 1

素因数の和:7046
約数の個数: 96
約数和(自身を含む): 376212480
約数和(自身を除く): 259082700

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 6997, 8370, 13994, 16740, 20991, 27988, 34985, 41982, 62973, 69970, 83964, 104955, 125946, 139940, 188919, 209910, 216907, 251892, 314865, 377838, 419820, 433814, 629730, 650721, 755676, 867628, 944595, 1084535, 1259460, 1301442, 1889190, 1952163, 2169070, 2602884, 3253605, 3778380, 3904326, 4338140, 5856489, 6507210, 7808652, 9760815, 11712978, 13014420, 19521630, 23425956, 29282445, 39043260, 58564890, 117129780]

約数ペア:
[(1, 117129780), (2, 58564890), (3, 39043260), (4, 29282445), (5, 23425956), (6, 19521630), (9, 13014420), (10, 11712978), (12, 9760815), (15, 7808652), (18, 6507210), (20, 5856489), (27, 4338140), (30, 3904326), (31, 3778380), (36, 3253605), (45, 2602884), (54, 2169070), (60, 1952163), (62, 1889190), (90, 1301442), (93, 1259460), (108, 1084535), (124, 944595), (135, 867628), (155, 755676), (180, 650721), (186, 629730), (270, 433814), (279, 419820), (310, 377838), (372, 314865), (465, 251892), (540, 216907), (558, 209910), (620, 188919), (837, 139940), (930, 125946), (1116, 104955), (1395, 83964), (1674, 69970), (1860, 62973), (2790, 41982), (3348, 34985), (4185, 27988), (5580, 20991), (6997, 16740), (8370, 13994)]

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