152321800040

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1\times {\mathrm{11059}}^1$

素因数の和:13530

約数の個数: 64

約数和(自身を含む): 345204720000

約数和(自身を除く): 192882919960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2311, 2980, 4622, 5960, 9244, 11059, 11555, 18488, 22118, 23110, 44236, 46220, 55295, 88472, 92440, 110590, 221180, 344339, 442360, 688678, 1377356, 1647791, 1721695, 2754712, 3295582, 3443390, 6591164, 6886780, 8238955, 13182328, 13773560, 16477910, 25557349, 32955820, 51114698, 65911640, 102229396, 127786745, 204458792, 255573490, 511146980, 1022293960, 3808045001, 7616090002, 15232180004, 19040225005, 30464360008, 38080450010, 76160900020, 152321800040]

約数ペア:

[(1, 152321800040), (2, 76160900020), (4, 38080450010), (5, 30464360008), (8, 19040225005), (10, 15232180004), (20, 7616090002), (40, 3808045001), (149, 1022293960), (298, 511146980), (596, 255573490), (745, 204458792), (1192, 127786745), (1490, 102229396), (2311, 65911640), (2980, 51114698), (4622, 32955820), (5960, 25557349), (9244, 16477910), (11059, 13773560), (11555, 13182328), (18488, 8238955), (22118, 6886780), (23110, 6591164), (44236, 3443390), (46220, 3295582), (55295, 2754712), (88472, 1721695), (92440, 1647791), (110590, 1377356), (221180, 688678), (344339, 442360)]