85887003420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1\times {\mathrm{8713}}^1$

素因数の和:11132

約数の個数: 144

約数和(自身を含む): 271996425792

約数和(自身を除く): 186109422372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2381, 4140, 4762, 7143, 8713, 9524, 11905, 14286, 17426, 21429, 23810, 26139, 28572, 34852, 35715, 42858, 43565, 47620, 52278, 54763, 71430, 78417, 85716, 87130, 104556, 107145, 109526, 130695, 142860, 156834, 164289, 174260, 200399, 214290, 219052, 261390, 273815, 313668, 328578, 392085, 400798, 428580, 492867, 522780, 547630, 601197, 657156, 784170, 801596, 821445, 985734, 1001995, 1095260, 1202394, 1568340, 1642890, 1803591, 1971468, 2003990, 2404788, 2464335, 3005985, 3285780, 3607182, 4007980, 4928670, 6011970, 7214364, 9017955, 9857340, 12023940, 18035910, 20745653, 36071820, 41491306, 62236959, 82982612, 103728265, 124473918, 186710877, 207456530, 248947836, 311184795, 373421754, 414913060, 477150019, 622369590, 746843508, 933554385, 954300038, 1244739180, 1431450057, 1867108770, 1908600076, 2385750095, 2862900114, 3734217540, 4294350171, 4771500190, 5725800228, 7157250285, 8588700342, 9543000380, 14314500570, 17177400684, 21471750855, 28629001140, 42943501710, 85887003420]

約数ペア:

[(1, 85887003420), (2, 42943501710), (3, 28629001140), (4, 21471750855), (5, 17177400684), (6, 14314500570), (9, 9543000380), (10, 8588700342), (12, 7157250285), (15, 5725800228), (18, 4771500190), (20, 4294350171), (23, 3734217540), (30, 2862900114), (36, 2385750095), (45, 1908600076), (46, 1867108770), (60, 1431450057), (69, 1244739180), (90, 954300038), (92, 933554385), (115, 746843508), (138, 622369590), (180, 477150019), (207, 414913060), (230, 373421754), (276, 311184795), (345, 248947836), (414, 207456530), (460, 186710877), (690, 124473918), (828, 103728265), (1035, 82982612), (1380, 62236959), (2070, 41491306), (2381, 36071820), (4140, 20745653), (4762, 18035910), (7143, 12023940), (8713, 9857340), (9524, 9017955), (11905, 7214364), (14286, 6011970), (17426, 4928670), (21429, 4007980), (23810, 3607182), (26139, 3285780), (28572, 3005985), (34852, 2464335), (35715, 2404788), (42858, 2003990), (43565, 1971468), (47620, 1803591), (52278, 1642890), (54763, 1568340), (71430, 1202394), (78417, 1095260), (85716, 1001995), (87130, 985734), (104556, 821445), (107145, 801596), (109526, 784170), (130695, 657156), (142860, 601197), (156834, 547630), (164289, 522780), (174260, 492867), (200399, 428580), (214290, 400798), (219052, 392085), (261390, 328578), (273815, 313668)]