213228000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{5923}}^1$

素因数の和:5954

約数の個数: 144

約数和(自身を含む): 756873936

約数和(自身を除く): 543645936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 5923, 6000, 7200, 9000, 11846, 12000, 17769, 18000, 23692, 29615, 35538, 36000, 47384, 53307, 59230, 71076, 88845, 94768, 106614, 118460, 142152, 148075, 177690, 189536, 213228, 236920, 266535, 284304, 296150, 355380, 426456, 444225, 473840, 533070, 568608, 592300, 710760, 740375, 852912, 888450, 947680, 1066140, 1184600, 1332675, 1421520, 1480750, 1705824, 1776900, 2132280, 2221125, 2369200, 2665350, 2843040, 2961500, 3553800, 4264560, 4442250, 4738400, 5330700, 5923000, 6663375, 7107600, 8529120, 8884500, 10661400, 11846000, 13326750, 14215200, 17769000, 21322800, 23692000, 26653500, 35538000, 42645600, 53307000, 71076000, 106614000, 213228000]

約数ペア:

[(1, 213228000), (2, 106614000), (3, 71076000), (4, 53307000), (5, 42645600), (6, 35538000), (8, 26653500), (9, 23692000), (10, 21322800), (12, 17769000), (15, 14215200), (16, 13326750), (18, 11846000), (20, 10661400), (24, 8884500), (25, 8529120), (30, 7107600), (32, 6663375), (36, 5923000), (40, 5330700), (45, 4738400), (48, 4442250), (50, 4264560), (60, 3553800), (72, 2961500), (75, 2843040), (80, 2665350), (90, 2369200), (96, 2221125), (100, 2132280), (120, 1776900), (125, 1705824), (144, 1480750), (150, 1421520), (160, 1332675), (180, 1184600), (200, 1066140), (225, 947680), (240, 888450), (250, 852912), (288, 740375), (300, 710760), (360, 592300), (375, 568608), (400, 533070), (450, 473840), (480, 444225), (500, 426456), (600, 355380), (720, 296150), (750, 284304), (800, 266535), (900, 236920), (1000, 213228), (1125, 189536), (1200, 177690), (1440, 148075), (1500, 142152), (1800, 118460), (2000, 106614), (2250, 94768), (2400, 88845), (3000, 71076), (3600, 59230), (4000, 53307), (4500, 47384), (5923, 36000), (6000, 35538), (7200, 29615), (9000, 23692), (11846, 18000), (12000, 17769)]