87766470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1075

約数の個数: 128

約数和(自身を含む): 264384000

約数和(自身を除く): 176617530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 135, 145, 165, 174, 198, 261, 270, 290, 297, 319, 330, 435, 495, 522, 594, 638, 783, 870, 957, 990, 1019, 1305, 1485, 1566, 1595, 1914, 2038, 2610, 2871, 2970, 3057, 3190, 3915, 4785, 5095, 5742, 6114, 7830, 8613, 9171, 9570, 10190, 11209, 14355, 15285, 17226, 18342, 22418, 27513, 28710, 29551, 30570, 33627, 43065, 45855, 55026, 56045, 59102, 67254, 86130, 88653, 91710, 100881, 112090, 137565, 147755, 168135, 177306, 201762, 265959, 275130, 295510, 302643, 325061, 336270, 443265, 504405, 531918, 605286, 650122, 797877, 886530, 975183, 1008810, 1329795, 1513215, 1595754, 1625305, 1950366, 2659590, 2925549, 3026430, 3250610, 3989385, 4875915, 5851098, 7978770, 8776647, 9751830, 14627745, 17553294, 29255490, 43883235, 87766470]

約数ペア:

[(1, 87766470), (2, 43883235), (3, 29255490), (5, 17553294), (6, 14627745), (9, 9751830), (10, 8776647), (11, 7978770), (15, 5851098), (18, 4875915), (22, 3989385), (27, 3250610), (29, 3026430), (30, 2925549), (33, 2659590), (45, 1950366), (54, 1625305), (55, 1595754), (58, 1513215), (66, 1329795), (87, 1008810), (90, 975183), (99, 886530), (110, 797877), (135, 650122), (145, 605286), (165, 531918), (174, 504405), (198, 443265), (261, 336270), (270, 325061), (290, 302643), (297, 295510), (319, 275130), (330, 265959), (435, 201762), (495, 177306), (522, 168135), (594, 147755), (638, 137565), (783, 112090), (870, 100881), (957, 91710), (990, 88653), (1019, 86130), (1305, 67254), (1485, 59102), (1566, 56045), (1595, 55026), (1914, 45855), (2038, 43065), (2610, 33627), (2871, 30570), (2970, 29551), (3057, 28710), (3190, 27513), (3915, 22418), (4785, 18342), (5095, 17226), (5742, 15285), (6114, 14355), (7830, 11209), (8613, 10190), (9171, 9570)]