201917340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1879}}^1$

素因数の和:2096

約数の個数: 96

約数和(自身を含む): 631680000

約数和(自身を除く): 429762660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 199, 270, 398, 540, 597, 796, 995, 1194, 1791, 1879, 1990, 2388, 2985, 3582, 3758, 3980, 5373, 5637, 5970, 7164, 7516, 8955, 9395, 10746, 11274, 11940, 16911, 17910, 18790, 21492, 22548, 26865, 28185, 33822, 35820, 37580, 50733, 53730, 56370, 67644, 84555, 101466, 107460, 112740, 169110, 202932, 253665, 338220, 373921, 507330, 747842, 1014660, 1121763, 1495684, 1869605, 2243526, 3365289, 3739210, 4487052, 5608815, 6730578, 7478420, 10095867, 11217630, 13461156, 16826445, 20191734, 22435260, 33652890, 40383468, 50479335, 67305780, 100958670, 201917340]

約数ペア:

[(1, 201917340), (2, 100958670), (3, 67305780), (4, 50479335), (5, 40383468), (6, 33652890), (9, 22435260), (10, 20191734), (12, 16826445), (15, 13461156), (18, 11217630), (20, 10095867), (27, 7478420), (30, 6730578), (36, 5608815), (45, 4487052), (54, 3739210), (60, 3365289), (90, 2243526), (108, 1869605), (135, 1495684), (180, 1121763), (199, 1014660), (270, 747842), (398, 507330), (540, 373921), (597, 338220), (796, 253665), (995, 202932), (1194, 169110), (1791, 112740), (1879, 107460), (1990, 101466), (2388, 84555), (2985, 67644), (3582, 56370), (3758, 53730), (3980, 50733), (5373, 37580), (5637, 35820), (5970, 33822), (7164, 28185), (7516, 26865), (8955, 22548), (9395, 21492), (10746, 18790), (11274, 17910), (11940, 16911)]