57045900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 174988800

約数和(自身を除く): 117942900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 79, 83, 87, 100, 116, 145, 150, 158, 166, 174, 237, 249, 290, 300, 316, 332, 348, 395, 415, 435, 474, 498, 580, 725, 790, 830, 870, 948, 996, 1185, 1245, 1450, 1580, 1660, 1740, 1975, 2075, 2175, 2291, 2370, 2407, 2490, 2900, 3950, 4150, 4350, 4582, 4740, 4814, 4980, 5925, 6225, 6557, 6873, 7221, 7900, 8300, 8700, 9164, 9628, 11455, 11850, 12035, 12450, 13114, 13746, 14442, 19671, 22910, 23700, 24070, 24900, 26228, 27492, 28884, 32785, 34365, 36105, 39342, 45820, 48140, 57275, 60175, 65570, 68730, 72210, 78684, 98355, 114550, 120350, 131140, 137460, 144420, 163925, 171825, 180525, 190153, 196710, 229100, 240700, 327850, 343650, 361050, 380306, 393420, 491775, 570459, 655700, 687300, 722100, 760612, 950765, 983550, 1140918, 1901530, 1967100, 2281836, 2852295, 3803060, 4753825, 5704590, 9507650, 11409180, 14261475, 19015300, 28522950, 57045900]

約数ペア:

[(1, 57045900), (2, 28522950), (3, 19015300), (4, 14261475), (5, 11409180), (6, 9507650), (10, 5704590), (12, 4753825), (15, 3803060), (20, 2852295), (25, 2281836), (29, 1967100), (30, 1901530), (50, 1140918), (58, 983550), (60, 950765), (75, 760612), (79, 722100), (83, 687300), (87, 655700), (100, 570459), (116, 491775), (145, 393420), (150, 380306), (158, 361050), (166, 343650), (174, 327850), (237, 240700), (249, 229100), (290, 196710), (300, 190153), (316, 180525), (332, 171825), (348, 163925), (395, 144420), (415, 137460), (435, 131140), (474, 120350), (498, 114550), (580, 98355), (725, 78684), (790, 72210), (830, 68730), (870, 65570), (948, 60175), (996, 57275), (1185, 48140), (1245, 45820), (1450, 39342), (1580, 36105), (1660, 34365), (1740, 32785), (1975, 28884), (2075, 27492), (2175, 26228), (2291, 24900), (2370, 24070), (2407, 23700), (2490, 22910), (2900, 19671), (3950, 14442), (4150, 13746), (4350, 13114), (4582, 12450), (4740, 12035), (4814, 11850), (4980, 11455), (5925, 9628), (6225, 9164), (6557, 8700), (6873, 8300), (7221, 7900)]