127857450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 364548096

約数和(自身を除く): 236690646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 263, 350, 463, 525, 526, 789, 926, 1050, 1315, 1389, 1578, 1841, 2315, 2630, 2778, 3241, 3682, 3945, 4630, 5523, 6482, 6575, 6945, 7890, 9205, 9723, 11046, 11575, 13150, 13890, 16205, 18410, 19446, 19725, 23150, 27615, 32410, 34725, 39450, 46025, 48615, 55230, 69450, 81025, 92050, 97230, 121769, 138075, 162050, 243075, 243538, 276150, 365307, 486150, 608845, 730614, 852383, 1217690, 1704766, 1826535, 2557149, 3044225, 3653070, 4261915, 5114298, 6088450, 8523830, 9132675, 12785745, 18265350, 21309575, 25571490, 42619150, 63928725, 127857450]

約数ペア:

[(1, 127857450), (2, 63928725), (3, 42619150), (5, 25571490), (6, 21309575), (7, 18265350), (10, 12785745), (14, 9132675), (15, 8523830), (21, 6088450), (25, 5114298), (30, 4261915), (35, 3653070), (42, 3044225), (50, 2557149), (70, 1826535), (75, 1704766), (105, 1217690), (150, 852383), (175, 730614), (210, 608845), (263, 486150), (350, 365307), (463, 276150), (525, 243538), (526, 243075), (789, 162050), (926, 138075), (1050, 121769), (1315, 97230), (1389, 92050), (1578, 81025), (1841, 69450), (2315, 55230), (2630, 48615), (2778, 46025), (3241, 39450), (3682, 34725), (3945, 32410), (4630, 27615), (5523, 23150), (6482, 19725), (6575, 19446), (6945, 18410), (7890, 16205), (9205, 13890), (9723, 13150), (11046, 11575)]