29707600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 79916760

約数和(自身を除く): 50209160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 197, 200, 208, 232, 260, 290, 325, 377, 394, 400, 464, 520, 580, 650, 725, 754, 788, 985, 1040, 1160, 1300, 1450, 1508, 1576, 1885, 1970, 2320, 2561, 2600, 2900, 3016, 3152, 3770, 3940, 4925, 5122, 5200, 5713, 5800, 6032, 7540, 7880, 9425, 9850, 10244, 11426, 11600, 12805, 15080, 15760, 18850, 19700, 20488, 22852, 25610, 28565, 30160, 37700, 39400, 40976, 45704, 51220, 57130, 64025, 74269, 75400, 78800, 91408, 102440, 114260, 128050, 142825, 148538, 150800, 204880, 228520, 256100, 285650, 297076, 371345, 457040, 512200, 571300, 594152, 742690, 1024400, 1142600, 1188304, 1485380, 1856725, 2285200, 2970760, 3713450, 5941520, 7426900, 14853800, 29707600]

約数ペア:

[(1, 29707600), (2, 14853800), (4, 7426900), (5, 5941520), (8, 3713450), (10, 2970760), (13, 2285200), (16, 1856725), (20, 1485380), (25, 1188304), (26, 1142600), (29, 1024400), (40, 742690), (50, 594152), (52, 571300), (58, 512200), (65, 457040), (80, 371345), (100, 297076), (104, 285650), (116, 256100), (130, 228520), (145, 204880), (197, 150800), (200, 148538), (208, 142825), (232, 128050), (260, 114260), (290, 102440), (325, 91408), (377, 78800), (394, 75400), (400, 74269), (464, 64025), (520, 57130), (580, 51220), (650, 45704), (725, 40976), (754, 39400), (788, 37700), (985, 30160), (1040, 28565), (1160, 25610), (1300, 22852), (1450, 20488), (1508, 19700), (1576, 18850), (1885, 15760), (1970, 15080), (2320, 12805), (2561, 11600), (2600, 11426), (2900, 10244), (3016, 9850), (3152, 9425), (3770, 7880), (3940, 7540), (4925, 6032), (5122, 5800), (5200, 5713)]