64479780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 202836480

約数和(自身を除く): 138356700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1231, 1455, 1746, 1940, 2462, 2619, 2910, 3492, 3693, 4365, 4924, 5238, 5820, 6155, 7386, 8730, 10476, 11079, 12310, 13095, 14772, 17460, 18465, 22158, 24620, 26190, 33237, 36930, 44316, 52380, 55395, 66474, 73860, 110790, 119407, 132948, 166185, 221580, 238814, 332370, 358221, 477628, 597035, 664740, 716442, 1074663, 1194070, 1432884, 1791105, 2149326, 2388140, 3223989, 3582210, 4298652, 5373315, 6447978, 7164420, 10746630, 12895956, 16119945, 21493260, 32239890, 64479780]

約数ペア:

[(1, 64479780), (2, 32239890), (3, 21493260), (4, 16119945), (5, 12895956), (6, 10746630), (9, 7164420), (10, 6447978), (12, 5373315), (15, 4298652), (18, 3582210), (20, 3223989), (27, 2388140), (30, 2149326), (36, 1791105), (45, 1432884), (54, 1194070), (60, 1074663), (90, 716442), (97, 664740), (108, 597035), (135, 477628), (180, 358221), (194, 332370), (270, 238814), (291, 221580), (388, 166185), (485, 132948), (540, 119407), (582, 110790), (873, 73860), (970, 66474), (1164, 55395), (1231, 52380), (1455, 44316), (1746, 36930), (1940, 33237), (2462, 26190), (2619, 24620), (2910, 22158), (3492, 18465), (3693, 17460), (4365, 14772), (4924, 13095), (5238, 12310), (5820, 11079), (6155, 10476), (7386, 8730)]