200906040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 634521600

約数和(自身を除く): 433615560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 465, 530, 620, 636, 744, 795, 930, 1019, 1060, 1240, 1272, 1590, 1643, 1860, 2038, 2120, 3057, 3180, 3286, 3720, 4076, 4929, 5095, 6114, 6360, 6572, 8152, 8215, 9858, 10190, 12228, 13144, 15285, 16430, 19716, 20380, 24456, 24645, 30570, 31589, 32860, 39432, 40760, 49290, 54007, 61140, 63178, 65720, 94767, 98580, 108014, 122280, 126356, 157945, 162021, 189534, 197160, 216028, 252712, 270035, 315890, 324042, 379068, 432056, 473835, 540070, 631780, 648084, 758136, 810105, 947670, 1080140, 1263560, 1296168, 1620210, 1674217, 1895340, 2160280, 3240420, 3348434, 3790680, 5022651, 6480840, 6696868, 8371085, 10045302, 13393736, 16742170, 20090604, 25113255, 33484340, 40181208, 50226510, 66968680, 100453020, 200906040]

約数ペア:

[(1, 200906040), (2, 100453020), (3, 66968680), (4, 50226510), (5, 40181208), (6, 33484340), (8, 25113255), (10, 20090604), (12, 16742170), (15, 13393736), (20, 10045302), (24, 8371085), (30, 6696868), (31, 6480840), (40, 5022651), (53, 3790680), (60, 3348434), (62, 3240420), (93, 2160280), (106, 1895340), (120, 1674217), (124, 1620210), (155, 1296168), (159, 1263560), (186, 1080140), (212, 947670), (248, 810105), (265, 758136), (310, 648084), (318, 631780), (372, 540070), (424, 473835), (465, 432056), (530, 379068), (620, 324042), (636, 315890), (744, 270035), (795, 252712), (930, 216028), (1019, 197160), (1060, 189534), (1240, 162021), (1272, 157945), (1590, 126356), (1643, 122280), (1860, 108014), (2038, 98580), (2120, 94767), (3057, 65720), (3180, 63178), (3286, 61140), (3720, 54007), (4076, 49290), (4929, 40760), (5095, 39432), (6114, 32860), (6360, 31589), (6572, 30570), (8152, 24645), (8215, 24456), (9858, 20380), (10190, 19716), (12228, 16430), (13144, 15285)]