74325240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 265454280

約数和(自身を除く): 191129040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 137, 165, 180, 198, 220, 264, 274, 330, 360, 396, 411, 440, 495, 548, 660, 685, 792, 822, 990, 1096, 1233, 1320, 1370, 1507, 1644, 1980, 2055, 2466, 2740, 3014, 3288, 3960, 4110, 4521, 4932, 5480, 6028, 6165, 7535, 8220, 9042, 9864, 12056, 12330, 13563, 15070, 16440, 18084, 18769, 22605, 24660, 27126, 30140, 36168, 37538, 45210, 49320, 54252, 56307, 60280, 67815, 75076, 90420, 93845, 108504, 112614, 135630, 150152, 168921, 180840, 187690, 206459, 225228, 271260, 281535, 337842, 375380, 412918, 450456, 542520, 563070, 619377, 675684, 750760, 825836, 844605, 1032295, 1126140, 1238754, 1351368, 1651672, 1689210, 1858131, 2064590, 2252280, 2477508, 3096885, 3378420, 3716262, 4129180, 4955016, 6193770, 6756840, 7432524, 8258360, 9290655, 12387540, 14865048, 18581310, 24775080, 37162620, 74325240]

約数ペア:

[(1, 74325240), (2, 37162620), (3, 24775080), (4, 18581310), (5, 14865048), (6, 12387540), (8, 9290655), (9, 8258360), (10, 7432524), (11, 6756840), (12, 6193770), (15, 4955016), (18, 4129180), (20, 3716262), (22, 3378420), (24, 3096885), (30, 2477508), (33, 2252280), (36, 2064590), (40, 1858131), (44, 1689210), (45, 1651672), (55, 1351368), (60, 1238754), (66, 1126140), (72, 1032295), (88, 844605), (90, 825836), (99, 750760), (110, 675684), (120, 619377), (132, 563070), (137, 542520), (165, 450456), (180, 412918), (198, 375380), (220, 337842), (264, 281535), (274, 271260), (330, 225228), (360, 206459), (396, 187690), (411, 180840), (440, 168921), (495, 150152), (548, 135630), (660, 112614), (685, 108504), (792, 93845), (822, 90420), (990, 75076), (1096, 67815), (1233, 60280), (1320, 56307), (1370, 54252), (1507, 49320), (1644, 45210), (1980, 37538), (2055, 36168), (2466, 30140), (2740, 27126), (3014, 24660), (3288, 22605), (3960, 18769), (4110, 18084), (4521, 16440), (4932, 15070), (5480, 13563), (6028, 12330), (6165, 12056), (7535, 9864), (8220, 9042)]