83927820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 243714240

約数和(自身を除く): 159786420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 109, 123, 164, 205, 218, 246, 313, 327, 410, 436, 492, 545, 615, 626, 654, 820, 939, 1090, 1230, 1252, 1308, 1565, 1635, 1878, 2180, 2460, 3130, 3270, 3756, 4469, 4695, 6260, 6540, 8938, 9390, 12833, 13407, 17876, 18780, 22345, 25666, 26814, 34117, 38499, 44690, 51332, 53628, 64165, 67035, 68234, 76998, 89380, 102351, 128330, 134070, 136468, 153996, 170585, 192495, 204702, 256660, 268140, 341170, 384990, 409404, 511755, 682340, 769980, 1023510, 1398797, 2047020, 2797594, 4196391, 5595188, 6993985, 8392782, 13987970, 16785564, 20981955, 27975940, 41963910, 83927820]

約数ペア:

[(1, 83927820), (2, 41963910), (3, 27975940), (4, 20981955), (5, 16785564), (6, 13987970), (10, 8392782), (12, 6993985), (15, 5595188), (20, 4196391), (30, 2797594), (41, 2047020), (60, 1398797), (82, 1023510), (109, 769980), (123, 682340), (164, 511755), (205, 409404), (218, 384990), (246, 341170), (313, 268140), (327, 256660), (410, 204702), (436, 192495), (492, 170585), (545, 153996), (615, 136468), (626, 134070), (654, 128330), (820, 102351), (939, 89380), (1090, 76998), (1230, 68234), (1252, 67035), (1308, 64165), (1565, 53628), (1635, 51332), (1878, 44690), (2180, 38499), (2460, 34117), (3130, 26814), (3270, 25666), (3756, 22345), (4469, 18780), (4695, 17876), (6260, 13407), (6540, 12833), (8938, 9390)]