21167404200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{85837}}^1$

素因数の和:85996

約数の個数: 144

約数和(自身を含む): 71606917980

約数和(自身を除く): 50439513780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 137, 150, 180, 200, 225, 274, 300, 360, 411, 450, 548, 600, 685, 822, 900, 1096, 1233, 1370, 1644, 1800, 2055, 2466, 2740, 3288, 3425, 4110, 4932, 5480, 6165, 6850, 8220, 9864, 10275, 12330, 13700, 16440, 20550, 24660, 27400, 30825, 41100, 49320, 61650, 82200, 85837, 123300, 171674, 246600, 257511, 343348, 429185, 515022, 686696, 772533, 858370, 1030044, 1287555, 1545066, 1716740, 2060088, 2145925, 2575110, 3090132, 3433480, 3862665, 4291850, 5150220, 6180264, 6437775, 7725330, 8583700, 10300440, 11759669, 12875550, 15450660, 17167400, 19313325, 23519338, 25751100, 30901320, 35279007, 38626650, 47038676, 51502200, 58798345, 70558014, 77253300, 94077352, 105837021, 117596690, 141116028, 154506600, 176395035, 211674042, 235193380, 282232056, 293991725, 352790070, 423348084, 470386760, 529185105, 587983450, 705580140, 846696168, 881975175, 1058370210, 1175966900, 1411160280, 1763950350, 2116740420, 2351933800, 2645925525, 3527900700, 4233480840, 5291851050, 7055801400, 10583702100, 21167404200]

約数ペア:

[(1, 21167404200), (2, 10583702100), (3, 7055801400), (4, 5291851050), (5, 4233480840), (6, 3527900700), (8, 2645925525), (9, 2351933800), (10, 2116740420), (12, 1763950350), (15, 1411160280), (18, 1175966900), (20, 1058370210), (24, 881975175), (25, 846696168), (30, 705580140), (36, 587983450), (40, 529185105), (45, 470386760), (50, 423348084), (60, 352790070), (72, 293991725), (75, 282232056), (90, 235193380), (100, 211674042), (120, 176395035), (137, 154506600), (150, 141116028), (180, 117596690), (200, 105837021), (225, 94077352), (274, 77253300), (300, 70558014), (360, 58798345), (411, 51502200), (450, 47038676), (548, 38626650), (600, 35279007), (685, 30901320), (822, 25751100), (900, 23519338), (1096, 19313325), (1233, 17167400), (1370, 15450660), (1644, 12875550), (1800, 11759669), (2055, 10300440), (2466, 8583700), (2740, 7725330), (3288, 6437775), (3425, 6180264), (4110, 5150220), (4932, 4291850), (5480, 3862665), (6165, 3433480), (6850, 3090132), (8220, 2575110), (9864, 2145925), (10275, 2060088), (12330, 1716740), (13700, 1545066), (16440, 1287555), (20550, 1030044), (24660, 858370), (27400, 772533), (30825, 686696), (41100, 515022), (49320, 429185), (61650, 343348), (82200, 257511), (85837, 246600), (123300, 171674)]