152502990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 373032000

約数和(自身を除く): 220529010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 149, 218, 298, 313, 327, 447, 545, 626, 654, 745, 894, 939, 1090, 1490, 1565, 1635, 1878, 2235, 3130, 3270, 4470, 4695, 9390, 16241, 32482, 34117, 46637, 48723, 68234, 81205, 93274, 97446, 102351, 139911, 162410, 170585, 204702, 233185, 243615, 279822, 341170, 466370, 487230, 511755, 699555, 1023510, 1399110, 5083433, 10166866, 15250299, 25417165, 30500598, 50834330, 76251495, 152502990]

約数ペア:

[(1, 152502990), (2, 76251495), (3, 50834330), (5, 30500598), (6, 25417165), (10, 15250299), (15, 10166866), (30, 5083433), (109, 1399110), (149, 1023510), (218, 699555), (298, 511755), (313, 487230), (327, 466370), (447, 341170), (545, 279822), (626, 243615), (654, 233185), (745, 204702), (894, 170585), (939, 162410), (1090, 139911), (1490, 102351), (1565, 97446), (1635, 93274), (1878, 81205), (2235, 68234), (3130, 48723), (3270, 46637), (4470, 34117), (4695, 32482), (9390, 16241)]