193516650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{941}}^1$

素因数の和:1416

約数の個数: 72

約数和(自身を含む): 521606124

約数和(自身を除く): 328089474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 457, 914, 941, 1371, 1882, 2285, 2742, 2823, 4113, 4570, 4705, 5646, 6855, 8226, 8469, 9410, 11425, 13710, 14115, 16938, 20565, 22850, 23525, 28230, 34275, 41130, 42345, 47050, 68550, 70575, 84690, 102825, 141150, 205650, 211725, 423450, 430037, 860074, 1290111, 2150185, 2580222, 3870333, 4300370, 6450555, 7740666, 10750925, 12901110, 19351665, 21501850, 32252775, 38703330, 64505550, 96758325, 193516650]

約数ペア:

[(1, 193516650), (2, 96758325), (3, 64505550), (5, 38703330), (6, 32252775), (9, 21501850), (10, 19351665), (15, 12901110), (18, 10750925), (25, 7740666), (30, 6450555), (45, 4300370), (50, 3870333), (75, 2580222), (90, 2150185), (150, 1290111), (225, 860074), (450, 430037), (457, 423450), (914, 211725), (941, 205650), (1371, 141150), (1882, 102825), (2285, 84690), (2742, 70575), (2823, 68550), (4113, 47050), (4570, 42345), (4705, 41130), (5646, 34275), (6855, 28230), (8226, 23525), (8469, 22850), (9410, 20565), (11425, 16938), (13710, 14115)]