25764986340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{678383}}^1$

素因数の和:678609

約数の個数: 72

約数和(自身を含む): 78524304768

約数和(自身を除く): 52759318428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 9495, 12660, 18990, 37980, 678383, 1356766, 2035149, 2713532, 3391915, 4070298, 6105447, 6783830, 8140596, 10175745, 12210894, 13567660, 20351490, 24421788, 30527235, 40702980, 61054470, 122108940, 143138813, 286277626, 429416439, 572555252, 715694065, 858832878, 1288249317, 1431388130, 1717665756, 2147082195, 2576498634, 2862776260, 4294164390, 5152997268, 6441246585, 8588328780, 12882493170, 25764986340]

約数ペア:

[(1, 25764986340), (2, 12882493170), (3, 8588328780), (4, 6441246585), (5, 5152997268), (6, 4294164390), (9, 2862776260), (10, 2576498634), (12, 2147082195), (15, 1717665756), (18, 1431388130), (20, 1288249317), (30, 858832878), (36, 715694065), (45, 572555252), (60, 429416439), (90, 286277626), (180, 143138813), (211, 122108940), (422, 61054470), (633, 40702980), (844, 30527235), (1055, 24421788), (1266, 20351490), (1899, 13567660), (2110, 12210894), (2532, 10175745), (3165, 8140596), (3798, 6783830), (4220, 6105447), (6330, 4070298), (7596, 3391915), (9495, 2713532), (12660, 2035149), (18990, 1356766), (37980, 678383)]