85102920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11257}}^1$

素因数の和:11284

約数の個数: 128

約数和(自身を含む): 324230400

約数和(自身を除く): 239127480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11257, 22514, 33771, 45028, 56285, 67542, 78799, 90056, 101313, 112570, 135084, 157598, 168855, 202626, 225140, 236397, 270168, 303939, 315196, 337710, 393995, 405252, 450280, 472794, 506565, 607878, 630392, 675420, 709191, 787990, 810504, 945588, 1013130, 1181985, 1215756, 1350840, 1418382, 1519695, 1575980, 1891176, 2026260, 2127573, 2363970, 2431512, 2836764, 3039390, 3151960, 3545955, 4052520, 4255146, 4727940, 5673528, 6078780, 7091910, 8510292, 9455880, 10637865, 12157560, 14183820, 17020584, 21275730, 28367640, 42551460, 85102920]

約数ペア:

[(1, 85102920), (2, 42551460), (3, 28367640), (4, 21275730), (5, 17020584), (6, 14183820), (7, 12157560), (8, 10637865), (9, 9455880), (10, 8510292), (12, 7091910), (14, 6078780), (15, 5673528), (18, 4727940), (20, 4255146), (21, 4052520), (24, 3545955), (27, 3151960), (28, 3039390), (30, 2836764), (35, 2431512), (36, 2363970), (40, 2127573), (42, 2026260), (45, 1891176), (54, 1575980), (56, 1519695), (60, 1418382), (63, 1350840), (70, 1215756), (72, 1181985), (84, 1013130), (90, 945588), (105, 810504), (108, 787990), (120, 709191), (126, 675420), (135, 630392), (140, 607878), (168, 506565), (180, 472794), (189, 450280), (210, 405252), (216, 393995), (252, 337710), (270, 315196), (280, 303939), (315, 270168), (360, 236397), (378, 225140), (420, 202626), (504, 168855), (540, 157598), (630, 135084), (756, 112570), (840, 101313), (945, 90056), (1080, 78799), (1260, 67542), (1512, 56285), (1890, 45028), (2520, 33771), (3780, 22514), (7560, 11257)]