About the Number

113285280

113285279 ← → 113285281

2進数表記:110110000001001100010100000

漢数字表記:一億千三百二十八万五千二百八十

素因数分解:

2 5 × 3 1 × 5 1 × 17 1 × 13883 1

素因数の和:13918
約数の個数: 96
約数和(自身を含む): 377866944
約数和(自身を除く): 264581664

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 13883, 27766, 41649, 55532, 69415, 83298, 111064, 138830, 166596, 208245, 222128, 236011, 277660, 333192, 416490, 444256, 472022, 555320, 666384, 708033, 832980, 944044, 1110640, 1180055, 1332768, 1416066, 1665960, 1888088, 2221280, 2360110, 2832132, 3331920, 3540165, 3776176, 4720220, 5664264, 6663840, 7080330, 7552352, 9440440, 11328528, 14160660, 18880880, 22657056, 28321320, 37761760, 56642640, 113285280]

約数ペア:
[(1, 113285280), (2, 56642640), (3, 37761760), (4, 28321320), (5, 22657056), (6, 18880880), (8, 14160660), (10, 11328528), (12, 9440440), (15, 7552352), (16, 7080330), (17, 6663840), (20, 5664264), (24, 4720220), (30, 3776176), (32, 3540165), (34, 3331920), (40, 2832132), (48, 2360110), (51, 2221280), (60, 1888088), (68, 1665960), (80, 1416066), (85, 1332768), (96, 1180055), (102, 1110640), (120, 944044), (136, 832980), (160, 708033), (170, 666384), (204, 555320), (240, 472022), (255, 444256), (272, 416490), (340, 333192), (408, 277660), (480, 236011), (510, 222128), (544, 208245), (680, 166596), (816, 138830), (1020, 111064), (1360, 83298), (1632, 69415), (2040, 55532), (2720, 41649), (4080, 27766), (8160, 13883)]

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