204135480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4139}}^1$

素因数の和:4293

約数の個数: 96

約数和(自身を含む): 668444400

約数和(自身を除く): 464308920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 4110, 4139, 4932, 5480, 6165, 8220, 8278, 9864, 12330, 12417, 16440, 16556, 20695, 24660, 24834, 33112, 37251, 41390, 49320, 49668, 62085, 74502, 82780, 99336, 124170, 149004, 165560, 186255, 248340, 298008, 372510, 496680, 567043, 745020, 1134086, 1490040, 1701129, 2268172, 2835215, 3402258, 4536344, 5103387, 5670430, 6804516, 8505645, 10206774, 11340860, 13609032, 17011290, 20413548, 22681720, 25516935, 34022580, 40827096, 51033870, 68045160, 102067740, 204135480]

約数ペア:

[(1, 204135480), (2, 102067740), (3, 68045160), (4, 51033870), (5, 40827096), (6, 34022580), (8, 25516935), (9, 22681720), (10, 20413548), (12, 17011290), (15, 13609032), (18, 11340860), (20, 10206774), (24, 8505645), (30, 6804516), (36, 5670430), (40, 5103387), (45, 4536344), (60, 3402258), (72, 2835215), (90, 2268172), (120, 1701129), (137, 1490040), (180, 1134086), (274, 745020), (360, 567043), (411, 496680), (548, 372510), (685, 298008), (822, 248340), (1096, 186255), (1233, 165560), (1370, 149004), (1644, 124170), (2055, 99336), (2466, 82780), (2740, 74502), (3288, 62085), (4110, 49668), (4139, 49320), (4932, 41390), (5480, 37251), (6165, 33112), (8220, 24834), (8278, 24660), (9864, 20695), (12330, 16556), (12417, 16440)]