About the Number

105381216

105381215 ← → 105381217

2進数表記:110010001111111110101100000

漢数字表記:一億五百三十八万千二百十六

素因数分解:

2 5 × 3 3 × 23 1 × 5303 1

素因数の和:5345
約数の個数: 96
約数和(自身を含む): 320785920
約数和(自身を除く): 215404704

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 5303, 6624, 9936, 10606, 15909, 19872, 21212, 31818, 42424, 47727, 63636, 84848, 95454, 121969, 127272, 143181, 169696, 190908, 243938, 254544, 286362, 365907, 381816, 487876, 509088, 572724, 731814, 763632, 975752, 1097721, 1145448, 1463628, 1527264, 1951504, 2195442, 2290896, 2927256, 3293163, 3903008, 4390884, 4581792, 5854512, 6586326, 8781768, 11709024, 13172652, 17563536, 26345304, 35127072, 52690608, 105381216]

約数ペア:
[(1, 105381216), (2, 52690608), (3, 35127072), (4, 26345304), (6, 17563536), (8, 13172652), (9, 11709024), (12, 8781768), (16, 6586326), (18, 5854512), (23, 4581792), (24, 4390884), (27, 3903008), (32, 3293163), (36, 2927256), (46, 2290896), (48, 2195442), (54, 1951504), (69, 1527264), (72, 1463628), (92, 1145448), (96, 1097721), (108, 975752), (138, 763632), (144, 731814), (184, 572724), (207, 509088), (216, 487876), (276, 381816), (288, 365907), (368, 286362), (414, 254544), (432, 243938), (552, 190908), (621, 169696), (736, 143181), (828, 127272), (864, 121969), (1104, 95454), (1242, 84848), (1656, 63636), (2208, 47727), (2484, 42424), (3312, 31818), (4968, 21212), (5303, 19872), (6624, 15909), (9936, 10606)]

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