20683132200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{145451}}^1$

素因数の和:145552

約数の個数: 144

約数和(自身を含む): 70340587200

約数和(自身を除く): 49657455000

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, 79, 90, 100, 120, 150, 158, 180, 200, 225, 237, 300, 316, 360, 395, 450, 474, 600, 632, 711, 790, 900, 948, 1185, 1422, 1580, 1800, 1896, 1975, 2370, 2844, 3160, 3555, 3950, 4740, 5688, 5925, 7110, 7900, 9480, 11850, 14220, 15800, 17775, 23700, 28440, 35550, 47400, 71100, 142200, 145451, 290902, 436353, 581804, 727255, 872706, 1163608, 1309059, 1454510, 1745412, 2181765, 2618118, 2909020, 3490824, 3636275, 4363530, 5236236, 5818040, 6545295, 7272550, 8727060, 10472472, 10908825, 11490629, 13090590, 14545100, 17454120, 21817650, 22981258, 26181180, 29090200, 32726475, 34471887, 43635300, 45962516, 52362360, 57453145, 65452950, 68943774, 87270600, 91925032, 103415661, 114906290, 130905900, 137887548, 172359435, 206831322, 229812580, 261811800, 275775096, 287265725, 344718870, 413662644, 459625160, 517078305, 574531450, 689437740, 827325288, 861797175, 1034156610, 1149062900, 1378875480, 1723594350, 2068313220, 2298125800, 2585391525, 3447188700, 4136626440, 5170783050, 6894377400, 10341566100, 20683132200]

約数ペア:

[(1, 20683132200), (2, 10341566100), (3, 6894377400), (4, 5170783050), (5, 4136626440), (6, 3447188700), (8, 2585391525), (9, 2298125800), (10, 2068313220), (12, 1723594350), (15, 1378875480), (18, 1149062900), (20, 1034156610), (24, 861797175), (25, 827325288), (30, 689437740), (36, 574531450), (40, 517078305), (45, 459625160), (50, 413662644), (60, 344718870), (72, 287265725), (75, 275775096), (79, 261811800), (90, 229812580), (100, 206831322), (120, 172359435), (150, 137887548), (158, 130905900), (180, 114906290), (200, 103415661), (225, 91925032), (237, 87270600), (300, 68943774), (316, 65452950), (360, 57453145), (395, 52362360), (450, 45962516), (474, 43635300), (600, 34471887), (632, 32726475), (711, 29090200), (790, 26181180), (900, 22981258), (948, 21817650), (1185, 17454120), (1422, 14545100), (1580, 13090590), (1800, 11490629), (1896, 10908825), (1975, 10472472), (2370, 8727060), (2844, 7272550), (3160, 6545295), (3555, 5818040), (3950, 5236236), (4740, 4363530), (5688, 3636275), (5925, 3490824), (7110, 2909020), (7900, 2618118), (9480, 2181765), (11850, 1745412), (14220, 1454510), (15800, 1309059), (17775, 1163608), (23700, 872706), (28440, 727255), (35550, 581804), (47400, 436353), (71100, 290902), (142200, 145451)]